Access Hollywood Live: Tim Gunn - Taylor Momsen Acted Like A 'Spoiled Sour Puss' On The 'Gossip Girl' Set

Tim Gunn felt "so lucky" to be guest starring on "Gossip Girl," so he was shocked that Taylor Momsen acted like "the unhappiest kid in the world" on set, despite having a coveted role on the hit CW show. So, did Tim take Taylor aside and give her a... more