“There’s been a lot of rumors lately that I’m dating one of my best friends Joe. I can promise my entire career that I am not. We’ve NEVER dated,” Demi Tweeted. “He’s incredible, but we don’t have feelings for each other in that way. I love you guys, and I wouldn’t lie about that. It’s unfortunate that some people out there are so desperate for attention that they have to make up gossip to keep their site alive. But that’s how this whole city works I guess. It just makes me sad that people are that mean in this world.”

That’s a lot more than 140 characters, Demi. We get the picture.

Immediately following the 5K iWin Joe Jonas Fun Run, local Burger King Corp. franchisee Robes St. Juste presented the singer with a $5,000 donation for The Jonas Brothers’ Change for the Children Foundation, the popular band’s charity supporting programs that motivate and inspire young people.

The Jonas Brothers star, 20, is in discussions to join Swift, Julia Roberts, Anne Hathaway, and Jessica Biel and Jessica Alba in Garry Marshall’s new romantic comedy, according to E!.

Joe is expected to play himself in the film.

The “Love Bug” star famously became the subject of a Taylor Swift single after he dumped the singer by phone and began dating actress Camilla Belle shortly thereafter.

Would you let Mike Tyson put a pair of scissors near your head? Yikes!

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Joe reportedly is heartbroken overthe abrupt end to a romance that began after he met Camilla, 22, on the set of the band’s “Love Bug” music video last summer.

Friends are concerned that the 20-year-old pop star is headed for a downward spiral after a teary-eyed Joe become overcome with emotion as he performed “Much Better” and “Turn Around” in Detroit on the heels of the young couple’s split last month.

“Joe seems ready to crack,” insiders dish in the August 17 issue of The National Enquirer. “He’s either acting like a blubbering lovelorn fool or an out-of-it zombie. His friends and family are worried sick.”

Despite being spotted out for dinner with friend Brenda Song earlier this week, Joe is described by those closet to him as “total withdrawn.”

“Camilla really put the zap on Joe, and he still has a lot of crying to do before he’s over her.”

The pop star will take part in a charity run in San Antonio, Texas later this month to raise money for the Jonas Brothers children’s charity and the Special Olympics.

The “Love Bug” singer is launching the iWin Joe Jonas Fun Run, 3.1 mile race which will benefit the band’s Change for the Children Foundation and Special Olympics Texas, which provides sports training for disabled kids and adults.

Joe will lead the runners in the August 13 race. Fifteen participants will be specially selected to run alongside the 19-year-old star.

“(Jonas) is a runner, and he wanted to do something that promoted health and got people moving. We’re very excited,” says Andi Baca Kelly, public relations coordinator for Special Olympics Texas.

Bauer-Griffin

Joe was snapped having dinner with fellow Disney star Brenda Song, best known for her portrayal of London Tipton on The Suite Life of Zack And Cody and The Suite Life on Deck, in Hollywood over the weekend. The young stars attempted to escape the glare of cameras as they exited popular L.A. eatery Katsuya on Sunda evening.
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Joe Jonas and his 10,000 B.C. GF have called it quits. A rep for Camilla Belle tells E! News that the actress is no longer dating the Jonas Brothers heartthrob.

“Yes, it’s true, they have broken up,” says Brad Cafarelli. “There is no third party involved, and they care deeply about each other and will remain friends.”

The pair began dating last year after meeting on the set of the Jonas Brothers video “Love Bug.” Jonas, 19, ditched his singer ex Taylor Swift to be with Belle, but prompted rumors of a breakup during a gig in Detroit, Michigan on Sunday, when he changed the lyrics to the song “Much Better,” presumed to have been a reference to his relationship with Taylor.

Instead of singing “Get a rep for breakin’ hearts, now I’m done with superstars,” Joe sang “Get a rep for breakin hearts, now I’m done with movie stars.”

Attached actress Camilla Belle has been secretly “hooking up” with Twilight star Robert Pattinson, despite her on-going romance with Jonas Brothers singer Joe Jonas, if The National Enquirer is to be believed. Enquirer chatterboxes claim Camilla is “crazy in love” with the British actor and has been secretly dating him for the past several months.

A close friend of the 300 B.C. actress spills: “I’ve known Camilla for most of her life, and I’ve never seen her so crazy in love. She and Rob have been meeting up with each other for months, and she talks about him all the time!”

Joe Jonas has explained impersonation of Beyonce’s “Single Ladies” music that has attracted nearly 4 million views on YouTube since its introduction last week.

“We filmed the video for the fans,” Joe explained in an interview with MTV on Tuesday. “We did a contest where we were figuring out what would you like Joe to do, and you pick one [out of three choices]. One was play bongos for 10 minutes, one was wrestle with [our bodyguard] Big Rob and one was do the Single Ladies dance. I’ve only seen [Beyoncé's] video like maybe twice in my life, and we filmed it twice, so … it was cool.”

Despite appearing a bit off-beat, the routine has given Joe a new appreciation for the price women pay for beauty. >”Heels are really hard to wear,” he says. “I feel bad for every girl that has to wear heels or chooses to wear heels.”