When OK! caught up with the cast of new the new CW show Gossip Girl, we found that on-screen siblings Taylor Momsen and Penn Badgley might as well be brother and sister in real life. "He's so much fun," 14-year-old Taylor tells OK! about Penn, who plays her older brother on Gossip Girl. "He's like my older brother in real life." And that brotherly love extends to Penn's being a little overprotective of Taylor. "It's crazy," Taylor explains. "They'll be talking and they accidentally cuss. Penn will tell them, 'Uh, don't say that around her.' ... Read More >>