One of the perks of being a famous actress: You get to brawl with Meryl Streep. In a scene from the upcoming August: Osage County film, Julia Roberts knocks Streep, who plays her mother, to the ground. "I tell you, Meryl's strong!" Roberts tells Marie Claire. "And I could not get the pills [her character is trying to grab pills from Streep] out of her hand. I'm just thankful I didn't hurt her." The two ended up sending a picture of the scene (which took three days to film) to director Mike Nichols, a mutual friend; the photo showed "me choking her, like fighting over him," Roberts says. More from the interview: