KRISTEN Stewart took home dog and cat collars when she finished filming new movie The Runaways. According to her costar Dakota Fanning, the Twilight actress who portrays rocker Joan Jett in the upcoming biopic walked off with some rather odd souvenirs from her time playing the legendary musician. “I kept most of my wardrobe because it is so cool,” explains Dakota. “I know Kristen took some items too, like dog and cat collars. I’m not sure when she plans to wear them but she’ll be rocking quite a look when she does.

Fanning who plays Cherie Currie in the flick recently dished on her onscreen kiss with Kristen. “I really enjoyed doing that subject matter for the first time in a biopic, because it really happened it’s not just a made-up story about a 15-year-old running wild,” she said. “It’s a true story of her evolution from good Valley Girl to bad rock ’n’ roll princess. “This kiss was passionate Joan and Cherie were just as close as two could get.”