Hart bumps it up at the What to Expect When You're Expecting premiere in L.A. Plus: Britney & Demi, Scarlett Johansson, Gerard Butler and more
Credit: Frank Micelotta/PictureGroup
Published: Tuesday May 15, 2012 | 05:00 PM EDT
More from PEOPLE
- On Bobbi Kristina Brown's 22nd Birthday, Her Family Waits for News of Her Condition
- Read the Cover Story: What Caused This Teenager to Murder His Parents?
- WATCH: George R.R. Martin Meets Taylor Swift in Game of Thrones/'Blank Space' Mashup
- 'Solemates'! Sarah Jessica Parker Names a Pair of Shoes After Andy Cohen and He Wears Them Proudly (PHOTO)
- Kaitlyn Smith's Blog: 'I Wanted to Sit and Cry Like a Baby'