Punk'd Season 7 Episode 6 : Michelle Trachtenberg, Nicollette Sheridan, Travis Pastrana

Segment #1 - Michelle and Joel Madden are driving into a parking garage but there's a low water pipe hanging so Michelle gets out to check the height and tells him its clear but as they move forward the pipe breaks off and she gets blamed for telling him to go. Segment #2 - Nicollette and her husband are asked to help a guy propose to his girlfriend but just as he's about to, Michael drops the ring and the diamonds fall out and his girlfriend...