"Glee" is bad for America ... so says Bristol Palin ... who just took a shot at the show during an anti-gay marriage blog entry aimed at Barack Obama.

Palin makes it clear -- she believes Obama is a weak, pathetic, stupid man for allowing his daughters to influence his opinion on gay marriage.

In her blog entry, Palin writes, "While it’s great to listen to your kids’ ideas, there’s also a time when dads simply need to be dads. In this case, it would’ve been helpful for him to explain to Malia and Sasha that while her friends parents are no doubt lovely people, that’s not a reason to change thousands of years of thinking about marriage."

The 21-year-old unwed mother continues, "As great as her friends may be – we know that in general kids do better growing up in a mother/father home. Ideally, fathers help shape their kids’ worldview."

"I guess we can be glad that Malia and Sasha aren’t younger, or perhaps today’s press conference might have been about appointing Dora the Explorer as Attorney General because of her success in stopping Swiper the Fox."

Then comes the shot at "Glee" ... as Palin continues, "Sometimes dads should lead their family in the right ways of thinking. In this case, it would’ve been nice if the President would’ve been an actual leader and helped shape their thoughts instead of merely reflecting what many teenagers think after one too many episodes of Glee."

Levi Johnston owes more than $38,000 in unpaid child support to Bristol Palin -- according to team Bristol.

Bristol's lawyer tells TMZ, Levi hasn't made a child support payment for the ex-couple's son Tripp since June 2010 ... 22 months ago.

According to court records, Levi is required to pay $1,750 a month -- which means his outstanding balance is $38,500.

As for why Bristol hasn't attempted to enforce the order -- via wage garnishment or otherwise -- Bristol's attorney tells us, "We forbore pursuing child support collection in the (perhaps naive) hope that Mr. Johnston would do what men are supposed to do and pay his support obligation voluntarily."

The lawyer adds, "We were also concerned that garnishment or other aggressive collection efforts could exacerbate an already strained relationship" ... no kidding.

We're told Bristol is still holding out hope that Levi will pay. So far, no word back from Levi's camp.

Mama Grizzly is clawing back at Levi Johnston ... claiming Bristol Palin's baby daddy straight up LIED when he claimed her family has been actively trying to block Levi from seeing his son, Tripp.

Sarah and Todd Palin have issued a statement to TMZ ... saying, "We have never hidden Tripp from Levi or discouraged Levi from spending time with him. Any suggestion that we have is false and contrary to our core beliefs."

The Palins add, "The last time either of us recall a conversation with Levi was in the summer of 2010 when Levi sat down at our house with us and personally apologized about lies he told to the media about our family. Neither of us have talked to him since that day."

The Palins are referring to the statements Levi made on "TMZ Live" this week ... when he accused the entire Palin clan of hatching a diabolical plan to keep him away from Tripp ... and said Sarah is the one pulling the strings.

But the Palins say Levi is full of moose droppings ... telling us, "We are disappointed that he continues to tell falsehoods about us to garner media attention. We encourage Levi and all non-custodial fathers to be fully engaged and to positively and fully participate in their children's lives. This includes not making misstatements about his child's grandparents."

Say what you will about 21-year-old Levi Johnston, but his sperm is world class -- he's gotten another girl pregnant out of wedlock.

Sources tell TMZ ... the lucky woman is Sunny Oglesby, a 20-year-old school teacher from Wasilla, Alaska. Levi has been dating her for just over a year. We're told she's in the very early stages of pregnancy -- less than 3 months.

Sunny isn't showing, which may be why Levi hasn't told someone else his secret -- and that would be Bristol Palin, his other baby mama.

Levi is telling friends Sarah Palin and Todd have completely alienated him from his son Tripp, and he barely sees him as a result. Levi says Sarah and Todd have lied to him, telling him Bristol and Tripp were out of town when they were not.

As a result, we're told Levi is "so excited" about starting his new family.

The Accused -- Bristol Palin

The Crime -- Failure to stop for a red light in Alaska on November 19.

The Fine -- $210

The End.

The suspicious, white-powder-containing letter that triggered an emergency situation at CBS Studios in Hollywood today was intended for "Dancing with the Stars" ... law enforcement tells TMZ.

TMZ broke the story ... emergency vehicles were called to the studio after an unknown white powder spilled out of a letter inside the CBS mailroom.

Officials later determined the substance was not anthrax -- or any other harmful substance.

So far, it's unclear if the letter was intended for a specific cast member on the show.

Police and emergency vehicles arrived to CBS Television City in Hollywood moments ago ... after someone reported that white powder spilled out of a letter in the CBS mailroom.

Law enforcement sources confirm ... cops are investigating the scene.

Sources on the lot tell TMZ ... the letter was NOT addressed to anyone on "Dancing with the Stars" ... but so far, it's unclear who the intended recipient was. 

It's not the first time CBS has had an anthrax scare -- just last year, the studio went on lockdown when production staff found white powder in a letter addressed to Bristol Palin.

Officials also intercepted a threatening letter addressed to "Late Late Show" host Craig Ferguson just last month. The letter also contained white powder -- which was later determined to be cornmeal.


3:21 PM:The L.A. City Hazardous Materials team is on the scene.

4:00 PM: Crisis over. Law enforcement sources tell us the powder is a "non-harmful" substance ... but still unclear what it is.

Bristol Palin's run-in with a heckler was set up by the producer's of her reality show -- at least that's what her co-star Kyle Massey thinks ... this according to sources close to Massey.

Palin got into it with a guy named Stephen Hanks at a bar on the Sunset Strip Thursday night. Hanks told us it was NOT a setup, but we're told Massey doesn't buy it.

According to our sources, Massey -- who is starring with Bristol in a reality show for the BIO Channel -- feels it was a little too convenient that so many cameras were there to catch the confrontation.

Our sources say Massey feels the producers of the show were behind it all, but that Bristol had NO part in it. We're told Kyle feels that Bristol would never have agreed to something like that and that Bristol has been nothing but genuine and honest with Kyle so far.

According to our sources, Massey is not happy with the direction the show has taken. We're told Massey feels the show is now "sleazy" and thought he was signing on for a scripted show ... and not a reality show.

A source close to the show tells us the show did NOT set up the incident and that producers would never put Bristol in that position.

There's nothing homophobic about Bristol Palin's heated exchange with a heckler last night -- according to her rep ... who claims Bristol was only defending her mom, Sarah Palin.

A rep for Bristol tells TMZ, she "was approached in a confrontational and inappropriate manner when two men aggressively shouted expletives aimed at her in reference to her mother. Bristol responded to the unprovoked verbal assault by calmly standing her ground and defending her family."

As we previously reported, Stephen Hanks yelled, "Your mother's a whore" -- prompting a face-to-face argument during which Bristol shouted at Hanks, "I just know you are" a homosexual.

The rep believes there was nothing bigoted about Bristol's words -- saying, "The situation ended with no incident, and accusing her of homophobia is completely unfounded and totally misstates her views."

TMZ tracked down Bristol Palin's heckler -- the one who screamed, "Your mother's a whore!" at a West Hollywood bar last night, and he's not ashamed at all.

Stephen Hanks is a 47-year old L.A. consultant who would not say what he consults on. He did, however, tell us this was not a setup.
 
As for Hanks' thoughts on Bristol's comment -- jumping to what turns out to be the correct conclusion that he's gay -- he has more choice words for Sarah's little girl.

Bristol Palin stood face to face with a very ANGRY Sarah Palin hater at the Saddle Ranch on the Sunset Strip last night ... after he screamed at her, "Your mother's a whore."

It all went down after Bristol rode the mechanical bull -- when the man shouted, "Did you ride Levi like that?"

During the confrontation, the man called Sarah "evil" -- and Bristol replied, "Is it because you're a homosexual and that's why you hate her?"

The man responded, "Pretty much ... and why'd you say I'm a homosexual?"

Bristol shot back -- "Because I can tell you are."

Bristol -- with her reality TV crew in tow -- eventually stormed out of the bar with her friends.