It seems as if most of Hollywood got the memo on Saturday night when the Rolling Stones played an intimate hush hush set to unofficially kick off their 50 & Counting anniversary tour.

Gwen Stefani, Johnny Depp and the Olsen twins were just some of the famous faces that attended the 90-minute concert at the Echoplex in what was a successful start to yet another tour for the rock veterans.

Click through our pics to see the who's who of everyone that came out!