You Might Want to Rethink

Miley Cyrus has become a real risk taker lately, but the one she took Thursday night with a stranger's cup of beer is insane.

Miley was singing something -- it's hard to tell which song -- when she got thirsty and spotted someone in the audience with a cold one.

It appears to be a stranger ... but ever the daredevil, she took a swig.

Now we're not trying to be alarmists, but seriously Miley ... do you know the history of the mouth that drank from the beer before you?

Actually ... the real question is whether the guy finished the beer after Miley gave it back.

Fun Fact: You can get herpes from sharing a drink.

Donovan McNabb's people were IN NEGOTIATIONS for the former Philadelphia Eagles QB to appear at the roast of his arch-enemy Terrell Owens Thursday night ... but things fell apart days before the event, TMZ Sports has learned.

We spoke with comic Joe Conklin -- one of the organizers behind the charity event -- who tells us roast honchos initially reached out to McNabb hoping to reunite the former teammates.

We're told McNabb's people responded -- and said D.M. was interested ... for the right price. We're told McNabb's people threw out a number and roast organizers considered it for a couple of days.

But when roast organizers finally called back to agree to Donovan's rate -- the QB changed his mind and decided it wasn't worth it ... and ultimately, didn't appear at the event.

According to Conklin, there was talk that McNabb didn't bail because of T.O. -- but rather because he heard boxer Bernard Hopkins was considering attending the event and he didn't want to be in the same location. FYI -- B-Hop's been talking all sorts of smack about McNabb lately.

We reached out to McNabb's camp for comment -- so far, nothing back.

The stripper who was fired for taking photos with Katy Perry -- INSIDE A STRIP CLUB -- has moved on to bigger and richer things ... Floyd Mayweather Jr.

The stripper -- Devon -- Instagrammed the photo Wednesday night in Vegas after randomly running into Money May ... who's worth a reported $170 million ... way more than Katy Perry.

TMZ broke the story ... Devon lost her stripper job in Santa Barbara earlier this month after management found out she'd been taking pics with Katy inside the strip club ... where Katy spent thousands of dollars.

TMZ later posted the photos.

Jason Biggs' wife just dished out a healthy dose of reality to potential parents ... by tweeting a pic of her placenta in all its bloody glory.

Biggs' wife Jenny Mollen popped out Sid Biggs Saturday afternoon ... and then shared the placenta photo with the caption, "Hope I'm not 'over sharing' but there's no denying my placenta looks super hot and thin in this pic."

The new mom says she wanted to turn her nutrition sac into a pill ... but docs advised against it -- so now she's saving it for a cake topper on Sid's 1st b-day.

Vine star Curtis Lepore is no longer an accused rapist -- in the eyes of the law ... the rape charge against him has just been DROPPED as part of a plea deal ... TMZ has learned.

Lepore showed up in court to cop a plea Friday morning ... pleading no contest to felony assault on his ex-GF.

TMZ broke the story ... Lepore was arrested in October on charges of raping his then-GF Jessi Smiles -- a fellow Vine star he met on the social network -- while she was sleeping.

Under the plea deal, Lepore has to complete 24 days of community service and a year of counseling ... and if he holds his end of the deal up, the formal conviction will read "MISDEMEANOR assault."

We've reached out to Jessi for comment ... so far, no word back.

Major flip-flopping after a gay fan publicly accused Rihanna of saying he was going to hell for his homosexuality -- he has now changed his story ... insisting he was LYING the whole time ... and actually Photoshopped the Instagram image going around the Internet.

Benvoy Seals posted the above image on Instagram last night -- showing a back and forth between him and Rihanna on her comments section.

Benvoy writes, "Rihanna u going to hell girl" -- and, in the image, Rihanna responds, "Arnt you gay? ... Nuff said blah!"

The exchange was shocking, especially because Rihanna voiced her support for gay rights in Russia less than a week ago -- posting a photo of herself wearing a hat embroidered with "P6," which stands for Principle 6 ... a campaign against Russia's anti-gay propaganda law.

But now, Benvoy tells TMZ, he Photoshopped the picture for no reason ... "I lied. I don't know why. I just did." He also said he received thousands of death threats and hate messages.

Benvoy has since deleted the original Instagram image and posted a retraction in its place, claiming, "Rihanna would never say something like that."

The man whose lips Rihanna ruthlessly mocked on the Internet -- in front of nearly 12 million people -- doesn't think it's racist ... in fact, he's HAPPY she compared his mouth to a leather couch.

You probably saw the image Rihanna reposted on Instagram with "#MCM" (man crush Monday) -- some fans and bloggers were up in arms ... calling it racist ... but shockingly, the guy in the pic doesn't agree.

Moeblak adds ... "Now I hope people want to know what comes out of [his lips]. Hopefully she will want to collab with me and do music."

BOOB ALERT -- if you didn't already know it was Steven Tyler in this video ... you might think there were two topless chicks cruising around in the back of a Jeep Wrangler like drunk high schoolers.

The person who shot the footage tells TMZ, he honestly believed he was being tailed by a car with two topless women -- until the Jeep got close enough for him to see ... it was actually Steven.

It's unbelievable. You can even hear Steven singing at the top of his lungs.

The perv fan who groped "Modern Family" star Sarah Hyland's chest in Australia this week has been charged with assault with an act of indecency, TMZ has learned.

The 29-year-old man was arrested Tuesday outside a "Modern Family" after-party in Sydney. Hyland was posing with fans when he allegedly grabbed her breast.

23-year-old Hyland immediately left the event in tears while her security handled the creep.

Hyland was remorseful about bailing on the event, saying sorry to all the fans she, "didn't get to say hi to but I had to leave due to an inappropriate touch of a fan."

The Miami Beach cop who claimed he stopped Justin Bieber last month because he was drag racing has been called on the carpet numerous times for misconduct ... TMZ has learned.

Officer Steven Cosner wrote in his police report he observed cars driven by Bieber and Khalil in the middle of a drag race -- at speeds between 55 and 60 MPH. TMZ broke the story ... the GPS tracking system shows in the middle of the so-called drag race, the maximum speed of the cars was 27 MPH.

We're told Bieber's legal eagles believe Cosner is lying, and now they have some firepower.

TMZ has obtained numerous Miami Beach PD internal affairs documents, which show Cosner has been accused of misconduct 15 times -- from 2001 to 2012. Of those, Cosner failed to show up for court hearings 5 times. In each case he was reprimanded -- 3 verbal warnings and 2 write-ups.

Our sources say ... Bieber's lawyer will raise the issue ... Cosner may not have shown up for court because he may not have wanted to be placed under oath. In other words, if you lie under oath you can be prosecuted for perjury.

On another occasion in 2006 the PD says he committed 3 offenses -- violating the rules of "courtesy and respect," "Off duty/secondary employment," and "unlawful compensation." For those violations he was suspended.

In 2007 Cosner was accused of offensive conduct/language. For some reason the allegation seems to still be "open" in that case.

And in 2011 Cosner was written up for sleeping on duty.

As for the remaining 7 cases ...Cosner was exonerated by Internal Affairs.

Sharon Stone claims a big time movie producer is a liar and a fraud who asked her to falsify U.S. documents so she could go to Cuba and play Ernest Hemingway's wife in a new movie ... and when she refused she got stiffed and was ordered to return a custom wig.

Stone made a deal with Bob Yari to shoot "Papa," about the famous writer. Sharon was slated to play Mary Hemingway, but there was a big snag.

According to the lawsuit, filed by legal pit bull Marty Singer, Stone needed legal clearance to take the trip to Castroland. Stone claims in the lawsuit -- obtained by TMZ -- Yari asked her to LIE in order to get permission from the U.S. Government. He wanted her to say the trip was for a "cultural endeavor" ... which it wasn't.

Stone claims Yari pressured her to falsify government documents, and when she resisted he sent her an email saying, "NO ONE has EVER been jailed for travel to Cuba."

Sharon refused to budge, so Yari -- who also produced "Crash" -- recast the role and refused to pay her the $500,000 she was promised.

To add insult to injury, Sharon says Yari actually had the gall to demand that she return the wig that had been made for the Mary Hemingway character.

Oksana Grigorieva -- who got hundreds of thousands of dollars from Mel Gibson after a nuclear child custody war -- has filed for bankruptcy ... TMZ has learned.

In new legal docs -- obtained by TMZ -- Oksana says things are so bad she only has $10 in cash to her name.

Oksana says the math tells the story -- $48,000 in assets, $438,000 in debts.

As for Oksana's expenses ... she spends $90 a month on "Gofer Patrol." BTW ... her home security is less ... $80 a month.

Oksana -- who is a singer -- claims in the last 6 months she's only received $200 in royalties.

She also lists works of art she painted at $500.

Now get this ... Most of the debts are from legal bills. Oksana owes 5 lawyers a quarter-of-a-million bucks.

Remember ... during the custody fight ... Oksana hired and fired more than 40 lawyers.

Mel agreed to pay Oksana a $750K settlement in installments -- the last being due in 2016. As you remember, Mel pled no contest to assaulting Oksana ... knocking out a few veneers.

According to the court docs, Mel pays her $20,000 a month in child support for Lucia, and actor Timothy Dalton pays her $2,500 a month for their son, Alexander.

Drake sure has balls ... hijacking the mic from one of the founding fathers of modern hip hop during the NBA All-Star weekend.

Drake and Diddy were at Metropolitan club in New Orleans ... along with Nelly, Busta Rhymes, Kevin Hart and Fabolous ... when Drake broke out his tune, "Worst Behavior."

Diddy joined in ... and Drake pulled a Kanye on the rap mogul.

Paris Hilton needs someone to watch her back ... because when no one's looking some random dude is smelling her hair.

Paris was leaving Dan Tana's restaurant in West Hollywood -- celebrating her 33rd birthday with her parents -- when a bald guy in a Burberry shirt brings up the rear and cranes his neck for a whiff of her locks.

RJ Mitte's attempt at social commentary on the Craigslist murder unintentionally turned into a "hilarious" moment with our camera guy.

Everyone calm down ... RJ's heart was in the right place, he just misspoke. Still funny though.

RJ Mitte looks like he's aching with sorrow over his comments about the woman who claims to have killed between 22 and 100 people ... saying his words came out wrong and he's really sorry.

RJ was coming out of Pinz Bowling Center Monday night when we asked him about Miranda Barbour and he went off on how hilarious it was.

RJ now says he was really talking about "Dexter" and it just all came out wrong.

Fact is .. we did say Barbour was kinda like Dexter so point taken.