Wooo -- it's Friday! That means that Bride Wars comes out today. Are you gonna see it? After Kate Hudson took home the favorite leading lady award at the People's Choice Awards the other night, we're pretty psyched to see how she fares against another award-winning leading lady -- her "BFF" in the film, Anne Hathaway. But it's pretty clear who was the winner of one specific fight while they were shooting the film. "We were really tired, and I had this big rock on my finger…I whacked Annie in the face so hard. She was like: No, no, keep going because she was so into it," Kate tells Rachael Ray on her show. "Two hours later, she's sitting in the back of a car with an ice pack on her face. I was so bad. I really clocked her." Ouch! Talk about a backstabbing bestie.