American comedienne Sarah Silverman is ashamed of her "pathetic" behaviour when she came face-to-face with Hollywood superstar Angelina Jolie recently. The 36-year-old, who is hosting the MTV Movie Awards on Sunday (03Jun07), was shooting the Sarah Silverman Program when she found out Jolie was also filming on the studio lot. Silverman says, "Angelina Jolie was shooting a commercial for Japan right next door to us. And we all decided to write outside that day. "She came over and said hi and said she watches the she show. She's so strikingly beautiful. "None of us could work the rest of the day until we knew she was gone. It was so pathetic."