In addition to a near 30 million followers on Twitter, Justin Bieber has unexpectedly attracted self-described 'cougar' Jenny McCarthy during the 2012 American Music Awards.

When Bieber, 18 took to the stage to accept his award for Best Rock/Pop Album of The Year, 40-year-old McCarthy kissed the "Boyfriend" singer on the neck, playfully choked him from behind and grabbed his derriere.

After the former model finished groping the much younger singer, Bieber told the audience, "Wow. I feel violated right now!"

Proud of her "cougar" moment, she later tweeted "Cougar rape? #poorjustin" with a photo of herself kissing Justin's neck.  

"I did grab his butt. I couldn't help it," she reportedly told The Sun. "So little. I wanted to tear his head off and eat it." 

When asked if she would ever consider dating the much younger pop star she said it would be the "cougar score of the century."

"Can you imagine how hilarious that would be?" McCarthy reportedly told ET Online. "That would be the cougar score of the century. 'Jenny McCarthy Dates Justin Bieber.' I want some Bieber fever - and I want a Bieber rash."

McCarthy's "Bieber fever" didn't end there.

When Bieber attended an AMAs 2012 after party with on and off again girlfriend Selena Gomez, she tweeted about Bieber again.

"My cub @justinbeiber brought his acceptable and beautifully aged beauty Selena to the AMA after party," she wrote. "Guess I'm back on the prowl. Rww!"

Bieber also picked up the awards for "Artist of the Year" and "Best Pop/Rock Male Artist."

McCarthy appeared on the July/August issue of Playboy magazine last summer. It was her first shoot for Hugh Hefner's nude magazine since 2005. The "Love In The Wild" host first appeared in the magazine in 1993.

It was the seventh Playboy shoot for the model-turned-actress including six covers. She was once named Playmate of the Year.

NBC debuted the second season of "Love in the Wild" on June 7 with McCarthy as the show's host.

The television host broke up with actor Jim Carrey in 2010 after a five year relationship. After relocating to her hometown Chicago, McCarthy recently announced her breakup with Chicago Bears football player Brian Urlacher.  

Tags: AMAs 2012 jenny mccarthy Justin Bieber