'Gossip Girl': The Many Men of Serena van der Woodsen
Season 2Serena has a relationship with Blair's (Leighton Meester) step brother and artist, Aaron Rose (John Patrick Amedori) in the second season. He escorts her to The Snowflake ball and becomes jealous when Dan takes his ex-girlfriend, Lexi, to the same event. She leaves him because she still has feelings for Dan.
Source: GIOVANNI RUFINO/Warner Bros.