Cameron Diaz's Pals Threw Her A Surprise 42nd Birthday Party! See The Celeb-Filled Celebration & Find Out Who Was Noticeably Missing HERE!
What a way to ring in a birthday!!
Cameron Diaz was surprised by a gaggle of her famous friends on Saturday, at what looked to be the most fun gathering EVER.
With Cam's makeup artist gal pal Gucci Westman tweeting: