#d-dizzle

Post-Beacon breakin’: After Morrison’s Beacon show, the actor/singer joined “Glee” castmate Dianna Agron, departing “Gossip Girl” actress Jessica Szohr and Ashlee Simpson at the Meatpacking District hotspot SL. There, an insider says, Agron spiced up the night by challenging Szohr to a friendly danceoff. With Hall & Oates ’80s classic “Maneater” on the sound system, the competition moved from one of the club’s banquettes to the dance floor, where Agron kicked off her heels and proceeded to “bust out a break-dancing move that the crowd went crazy for,” says our insider. Let’s see her character, Quinn, do that on “Glee.”