Cameron Diaz Pictures at Studio 54 With Refaeli, Campbell

Cameron Diaz let loose last night with pals Naomi Campbell and Bar Refaeli at a special event held inside NYC's legendary Studio 54. The space, which is now closed, was opened for just one night by Sirius XM. Naomi also showed off her dance moves with her Russian boyfriend, Vladimir Doronin, and Ryan Phillippe was among the many men who turned out for the event. Bar evidently had a great time, as she later tweeted, "I went to studio 54 last night. I was born 25 years too late!"

It was Cameron's latest fun evening out since landing in the Big Apple just over a week ago — she and pal Gwyneth Paltrow watched football together Sunday at the West Village's Windsor sports bar following a Mexican dinner at Empellon. The ladies are both fresh off a fun and jam-packed stint in London. While in the UK, Gwyneth apparently aspired to do some matchmaking for newly single Cameron. Gwyneth tried to set up Cameron and Jude Law on a date, thinking the former Holiday costars should take advantage of both being single at the same, rare moment.