Britney Spears Calabasas Anderson Cooper anti-bullying

Britney Spears must have got the pink memo from Kim Kardashian yesterday as she was out and about in Calabasas while rocking a cute pink top and some jeans. Loving the casual look!

The 31-year-old singer is also looking to do more with her star power as she's gone on record supporting CNN's Anderson Cooper and his documentary The Bully Effect, which aired on his show Anderson Cooper 360 on Thursday.

"I'm standing with @AC360 & @bullymovie by joining the movement to end bullying in our generation!" Spears tweeted about the film that followed the stories of several of the people first profiled in the 2012 movie Bully.

Way to support a good cause Brit!