Double the pleasure. Double the fun. Fergie and Carmen Electra posed together on the red carpet while hosting New Year's Eve bashes at LAVO at the Palazzo and TAO at the Venetian.

A few celebs came out to show their support.  Antonio Sabato Jr., Jesse McCartney, Coolio, David Spade, and Mena Suvari showing off a new hairstyle. Do you like her longer locks? Dare I say I almost miss the shaved head? :)

Was anyone in Vegas to ring in the New Year?

Photos by WENN

Rihanna, Chris Brown, Jesse McCartney, Lady Gaga, Brandy, Brody Jenner, Ashley Tisdale, Kanye West, Ne-Yo and Katy Perry were just a few of the headliners for Z100's Jingle Ball held last night at Madison Square Garden. What an evening!! Did anyone go? I went to one a few years ago and had a great time. It's an easy way to see a ton of people in concert without having to spend thousands of dollars for tickets.

WOW! Look at the list of celebs that attended the grand opening of Lucky Strike Lanes in LA.

• Jesse McCartney  
• Amanda Bynes
• Paris Hilton
• Nicky Hilton
• Gavin Rossdale
• Stephen Dorff
• Lake Bell
• Lauren Conrad
• Lo Bosworth
• Avril Lavigne
• Leonardo DiCaprio

Does everyone have a genuine love for bowling? Or was there some sweet little package to entice everyone to come on down? Either way, I can't believe Leo went out to an event like this. He NEVER attends these sort of things!

Photos by WENN

Da-Da-Duuunnnn

Here is your first look at Jesse McCartney guest starring on Law and Order. He plays a High School student who started an abstinence club and directs the cops to a suspect in question.

I keep forgetting Jesse isn't really High Schooled aged. 

Isn't it funny how these celebrity collaborations happen? Someone bumps into someone else at a restaurant and the next thing you know their managers are calling each other up and arranging a project. Jesse McCartney is planning on writing a big hit for Natasha Beddingfield after the two met the other day.

"I recently had a radio gig with Natasha Bedingfield, and we were backstage, and we were talking, and we swapped numbers. I was like, `Let's get together and write something. Let's do something. Let's go to the studio and jam.' She was down. I would love to do something with her. She's an amazing vocalist."

And speaking of Jesse, he's still denying that anything ever happened between him and Aubrey O'Day.

"We went out one night. My whole band and all my friends where there. Her friends were there. We went out that one night, but it never really amounted to anything."