The Upper East Side is getting steamier by the week.
Gossip Girl's Serena van der Woodsen (Blake Lively) will soon be feeling the heat with a new man - once he's done dating her socialite bestie, Poppy Lifton (Tamara Feldman). Up-and-comer Armie Hammer will play the dashing Gabriel Serrano, who will stick around for three episodes toward the end of the season, TVGuide.com has confirmed.
What do you think about S.'s new suitor? Just her type or "he's no Lonely Boy"?