Dear Rihanna,
Please provide Chris Brown frequent Instagram reminders of what he's no longer tapping -- such as your barely covered ass -- since he was stupid enough to break up with you.
Love,
The Internet (and everyone who uses it)

Check out TMZ on TV -- click here to see your local listings!

Rihanna just gave ex-boyfriend Chris Brown a little taste of what he's missing ... her perfectly sculpted ass.

RiRi just posted an extreme close-up shot of her nearly bare derriere in shorts that are so tiny, her THONG is hanging out of 'em.

Rihanna added a caption saying the pic was from the set of her new music video ... but we think it's pretty obvious the photo was for an audience of 1 -- Chris ... who was recently spotted out with his other sometimes-GF Karrueche Tran (who definitely doesn't have an ass like Ri). 

Think he's regretting the breakup yet?

 

Robert Pattinson shoved a bunch of crap into his truck -- making lots of people think he's ditching Kristen Stewart ... which sparked a battle between two detectives. Self-deputized, but still ... detectives. Sorta.

Check out TMZ on TV -- click here to see your local listings!

A story is circulating that Ryan Seacrest pulled a Simon Cowell by buying a $3 million mansion for his ex-GF Julianne Hough ... but TMZ has learned -- absolutely, positively false.

As the story goes -- Julianne sold her Nashville condo and is moving into the digs Ryan bought.  But sources who know the situation tell TMZ ... he has not bought her anything as a parting gift -- nada.

But Ryan did buy her something before the breakup ... we broke the story Julianne apparently left her car door unlocked in a parking garage and someone stole $100,000 worth of jewelry Ryan bought for her.

The way we see it ... Ryan just cut his losses.

Buffalo Bills superstar Mario Williams just signed a $100 million contract, but he's still suing his ex-fiancée over a piddly $785,000 engagement ring. Time for math class ... NFL edition.

Check out TMZ on TV -- click here to see your local listings!

Ex-WNBA star Carolyn Moos says her ex-fiance Jason Collins burned 8 fertile years off her womb's life -- and now she's planning to freeze her eggs before her biological clock stops ticking.

Moos previously said she had a life plan to have kids with Collins during their time together -- and after she learned he was gay, she felt the NBA player shattered her dreams.

34-year-old Moos says she still wants to have children -- but she's concerned she might not meet Mr. Right until she's too old to conceive ... so she's taken steps to have her eggs frozen later this month in case she wants to undergo in vitro fertilization sometime down the line.

"So many women think about this as a plan or option ... but few have had 8 years taken away from them like I did."

Moos says the procedure will cost around $10,000 -- but she's hoping to get some financial backing from any production company looking to capture the journey for a documentary.

So far, it's unclear if she's had any offers.

"My Fair Wedding" host David Tutera is breaking up with his "husband" after a 10-year "marriage" ... and a war is brewing over the couple's unborn children ... TMZ has learned.

So why all the "quotes?"

Tutera and his longtime partner Ryan Jurica had a big wedding ceremony in Vermont back in 2003 ... but since they live in California (where gay marriage is not recognized) they filed for a domestic partnership.

But now, the relationship is OVER ... at least according to legal docs filed by David, seeking to end the domestic partnership because of "irreconcilable differences."

Here's the twist -- according to the docs, filed in L.A. County Superior Court, a surrogate is set to give birth to TWINS for the couple ... and she's due in July.

David wants full legal and physical custody of the kids ... and only wants to give Ryan visitation.

He also doesn't want to pay a nickel in spousal support, but wants Ryan to foot the bill for all legal fees related to the split.

Ray J's new music video for "I Hit It First" is finally here -- and not only is the chick in the video a dead ringer for Kim Kardashian, but she also reenacts the couple's infamous sex tape (minus the sex).

TMZ has obtained the full version of "I Hit It First" and even though J won't actually admit the song's about Kanye West's baby mama ... all 3 min and 38 seconds of doppelganger footage PROVES otherwise.

Seriously, it's not an exaggeration, it's chock-full of Kim K references ... from her reality show, to her ass, to her XXX vid.

And Ray J sneaks in some Kanye shots too ... but they're a little more subtle. Kind of.

With his wife in rehab and his marriage in crisis, Clint Eastwood was seen on the streets of New York yesterday ... not wearing his wedding ring.

As TMZ first reported, Dina Eastwood checked into rehab for help with depression and anxiety ... which we're told was fueled by trouble in her marriage to Clint.

Since her split with Ryan Seacrest, Julianne Hough has really let herself go ... on vacation.

A little over a month since the former couple announced they'd gone their separate ways, the 24-year-old blonde beauty showed off her single and ready to mingle hot body while enjoying a drink at a hotel in Miami on Friday.

She's back in the dating pool.

Jason Aldean and his wife have separated ... after the country superstar was pictured kissing another woman on the Sunset Strip back in September ... sources connected to the couple tell TMZ.

We're told Aldean and his high-school sweetheart Jessica Ussery have been struggling ever since the "Dirt Road Anthem" singer put the moves on Season 11 "A.I." contender Brittany Kerr in front of a bunch of people at a Hollywood bar.

Aldean and Ussery initially tried to move past the incident together -- and they even walked a red carpet side-by-side back in November.

But now, Aldean's rep says the couple is "having problems" ... and sources tell us they've decided to take some time apart.  The split was first reported by Us Weekly.

Aldean and Ussery have been married since 2001 and have 2 kids together.