Stars ring in 2012

Lady Gaga prepares to push the button to drop the ball at New Year's Eve 2012 in Times Square on December 31, 2011, in New York.

Michael Loccisano/Getty Images for NIVEA

Bill Rancic and Giuliana Rancic host Bill & Giuliana Rancic Ring In New Year's Eve 2012 With NIVEA at Times Square on Dec. 31, 2011, in New York.

Justin Bieber performs during the New Year's Eve celebration in Times Square Dec. 31, 2011, in New York.

Justin Bieber and Carlos Santana perform in Times Square during the New Year's Eve celebration, Saturday, Dec. 31, 2011, in New York.

Ryan "RK" Follese of Hot Chelle Rae performs during the New Year's Eve celebration in Times Square Dec. 31, 2011 in New York.

Television personality Nicole "Snooki" Polizzi arrives at the Ghostbar Dayclub's New Year's Eve party at the Palms Casino Resort Dec. 31, 2011, in Las Vegas.

Television personality DJ Paul "Pauly D" DelVecchio arrives at the Vanity Nightclub at the Hard Rock Hotel & Casino to perform at "Absolution - A Symphony of Sounds" New Year's weekend on Dec. 31, 2011, in Las Vegas, Nevada.

Rapper Drake performs on stage during New Year's Eve 2012 With Carson Daly in Times Square on Dec. 31, 2011, in New York.

Megan Hilty performs on stage during New Year's Eve 2012 With Carson Daly in Times Square on Dec. 31, 2011, in New York.

Bill Rancic and Giuliana Rancic host Bill & Giuliana Rancic Ring In New Year's Eve 2012 With NIVEA at Times Square on Dec. 31, 2011, in New York.

Cee Lo Green performs at Bill & Giuliana Rancic Ring In New Year's Eve 2012 With NIVEA at Times Square on Dec. 31, 2011, in New York.

Carlos Santana performs during the New Year's Eve celebration in Times Square Dec. 31, 2011, in New York.

Actress Emmy Rossum attends New Year's Eve 2012 With Carson Daly in Times Square on Dec. 31, 2011, in New York.

Deadmau5 (Joel Zimmerman) performs at Joonbug's Deadmau5 Unhooked New Year's Eve 2012 DJ set at Pier 36 on Dec. 31, 2011, in New York.

Singer Lady Gaga performs at New Year's Eve 2012 in Times Square on Dec. 31, 2011, in New York.

Singer Lady Gaga and New York Mayor Michael Bloomberg share a kiss as they celebrate the beginning of the new year in Times Square on Jan. 1, 2012, in New York.

Singer Lady Gaga performs at New Year's Eve 2012 in Times Square on Dec. 31, 2011, in New York.

From left, J.B Smoove, Amy Robach and Carson Daly attend New Year's Eve 2012 With Carson Daly in Times Square on Dec. 31, 2011, in New York.

Ethan Miller/Getty Images for The Cosmopolitan)=

Actor/Singer Tyrese Gibson joins recording artist Stevie Wonder as he performs at The Chelsea at The Cosmopolitan of Las Vegas on New Year's Eve Jan. 1, 2012, in Las Vegas.

Recording artist Stevie Wonder performs at The Chelsea at The Cosmopolitan of Las Vegas on New Year's Eve Dec. 31, 2011, in Las Vegas.

Recording artist Mayer Hawthorne performs at The Chelsea at The Cosmopolitan of Las Vegas on New Year's Eve Dec. 31, 2011, in Las Vegas.

Indian Bollywood actor Ranveer Singh performs with dancers during New Year eve celebrations in Aamby Valley in the outskirts of Mumbai.

Wynton Marsalis performs during New Year's Eve With Wynton Marsalis at Dizzy's Club Coca-Cola at Jazz at Lincoln Center on Dec. 31, 2011, in New York.

Joe Corrigan/Getty Images for Ciroc Vodka

TV personality Kim Zolciak hosts the New Years Eve celebration at Beauty & Essex on Dec. 31, 2011, in New York.

From left, TV personality Faye Resnick, Everette Jack, TV personality Kyle Richards and her husband Mauricio Umansky attend Stevie Wonder's performance at The Chelsea at The Cosmopolitan on New Year's Eve Dec. 31, 2011, in Las Vegas.

DJ Kaskade performs at the Marquee Nightclub at The Cosmopolitan of Las Vegas on New Year's Eve Jan. 1, 2012, in Las Vegas.

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