In today's OK! Quick Pics, Cameron Diaz throws down with her co-star Leslie Mann on the set of their film The Other Woman.

At the same time, Megan Fox is ready for her closeup as she bounces on a trampoline in a scene for The Teenage Mutant Ninja Turtles.

Photos: Celebrities on the Red Carpet at the Met Ball!

Check out how great Wendy Williams looks at a party for her new book Ask Wendy. And be sure to watch's Google + hangout with her this Wednesday, May 8 at 1 p.m. ET/10 a.m. PT!

Photos: Rihanna's "777 Tour" as Told Through Her Outftits

Don't forget to check out all the other great photos, including stars from Heidi Klum to Sandra Bullock!

Which are your favorites? Tell us in the comments section or on Twitter @OKMagazine