Looks like Jessica Szohr and Ed Westwick weren't the only Gossip Girl cast members spotted together off the set this weekend - but these next two are definitely dating!

Penn Badgley shared a cozy brunch with off-screen (and hopefully future, in the opinion of many fans, on-screen) girlfriend Blake Lively at Norma's inside New York's Le Parker Meridien hotel. Here they are looking super-cute ...

BLIVELY LOVE: While Dan and Serena's future remains up in the air on Gossip Girl, stars Blake Lively and Penn Badgley have been together quite a while in real life.

"He had the eggs benedict and she had the berry waffle," says an onlooker. "They sat side by side, giggled, played on their phone and ate. They were very sweet together."

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.