After working hard [1] this week on My Sister's Keeper [2], Cameron Diaz spent Saturday night partying at Villa in Hollywood. It seems like she had a pretty good time since she left being escorted out by a club employee around 2 a.m. We love that Cameron isn't one to shy away from a good time [3] even when she's spending her days hard at work. Somehow she seems to balance it all so well while still looking effortlessly fabulous [4]. Pretty soon she'll be busy promoting What Happens in Vegas [5] before its release on May 9 and as usual, we can't wait to see what she'll wear.

[5]

Splash News Online [6] and Source [7]