nicolepissedartistevent.jpgSunday Artists For Peace and Justice Milla Jovovich Wes Anderson Gerard Butler Daniel Craig Seth Green Pierce Brosnan Charlize Theron Josh Brolin AnnaLynne McCord Demi Moore Marcia Cross Javier Bardem Nicole Kidman Penelope Cruz Sherly CrowNicole Kidman looked as if she was in a heated debate with someone outside of the Artists For Peace and Justice event in Beverly Hills yesterday.

But Nicole wasn't the only one getting aggro -- just check out her hair! We haven't seen the beautiful Ms. Kidman looking that unkempt since ... well, since she was preggers!