It seems Sin City is the place to be this New Year's Eve.

Celebrities like John Legend, Guns N' Roses and members of the Kardashian family are set to ring in the New Year on the Las Vegas Strip. Across the country, Lady Gaga will kick off the countdown to midnight in New York's Times Square.

But that's only a taste of all the stars toasting the arrival of 2012. Other celebrity New Year's Eve Events include ...

Read More

Before taking the stage for a private show inside the Cosmopolitan Hotel in Las Vegas with his band Bush, Gavin Rossdale stopped in for a bite at STK with his bandmates. The guys shared beef and tuna tartare, seafood platters, king crab and Dover sole. For his entrée, Rossdale ordered a Wagyu beef filet, which he enjoyed with a knife emblazoned with five carats of diamonds.

Kim Kardashian is adjusting just fine to newlywed life – for the most part.

The one snag is her living situation, which hasn't been particularly normal, to say the least. She and husband Kris Humphries have been shacking up with other family members since their vows.

"We have to find our home base," Kardashian, who celebrated her 31st birthday at Marquee Nightclub inside The Cosmopolitan in Las Vegas, said.

Kardashian has been living with her sister, Kourtney Kardashian, and Scott Disick, as well as their 22-month-old son in New York while shooting Kim and Kourtney Take New York, which wrapped on Saturday.

Read More

Before heading to Hawaii for a sunny beach vacation, Justin Bieber and Selena Gomez shared a date – with two of their bodyguards! – inside Las Vegas's Cosmopolitan Hotel. The duo was hunting for the hotel's "secret pizza" spot – a hidden restaurant that serves New York-style pies in the hotel. According to onlookers, the two successfully grabbed pizza and were smiling as they chowed down.

On the other end of the spectrum, Cameron Diaz dropped $1,195 on a Hanii Y leather motorcycle jacket while shopping at Beckley Boutique inside Las Vegas's Cosmopolitan Hotel. And that wasn't all she bought: During her leisurely trip, the actress also picked up a pair of Elizabeth & James pumps ($299) and a Lauren Merkin clutch ($180).