Spoiler! The Con Artist Is Back! Ivy Visits Serena in California for Gossip Girl Season 5 1 of 5 Prev Autoplay Next Tweet August 8, 2011 by Beth Douglass Related: Gossip Girl, Spoilers , Blake Lively , Kaylee DeFer , Season 5 full size Credit: Fame Pictures The Con Artist Is Back! Ivy Visits Serena in California for Gossip Girl Season 5 First drugs... and now this? Things are not looking good for Serena over in California during Gossip Girl Season 5! Photographers snapped Blake Lively (Serena) filming scenes with Kaylee Defer (Charlie Rhodes a sketchy con artist named Ivy). Uh-oh.