Kristen made an appearance at the "My Valentine" video premiere party hosted by Sir Paul McCartney and his daughter Stella McCartney in LA Friday night. She is looking gorgeous with her lips red as blood and according to @courtjustice she was wearing a skirt and shoes from his daughter Stella McCartney's design label.
Snow White's mother, Liberty Ross, was also in attendance.
Joan Jett, who Kristen played in the film "The Runaways", was also in attendance. It was reported that the two left the event together. Gotta love a Kristen/Joan reunion!!!