Jennifer Love Hewitt proved she's no shrinking wallflower!
On hand to support boyfriend Jamie Kennedy as he hosted the 4th annual TAO A GOGO contest, the actress helped him get the crowd into the hip-shaking spirit.
"Jennifer wasn't content to just sit on the sidelines and even danced a bit for the cheering crowd," an onlooker said.
Girl after girl shimmied on the stage in pairs in the club's Opium room for the preliminary round. Jennifer and her mom Patricia, who was a dancer, joined the judging fun and chose one of the four finalists (the eventual winner Grace Atencio won $10,000!).
Another celebrity benefiting from the festive atmosphere was Backstreet Boy Nick Carter who celebrated his 30th birthday. His girlfriend Lauren Kitt and some of their friends had dinner at TAO Asian Bistro before heading to a VIP table in the nightclub.
Nick was in the giving mood. After the packed club cheered him on as his birthday cake was rolled out, Cannon "made it rain, spreading cash all over the club."
Who knew band boy money lasted that long!