TUNING IN: It was TV time at Pamella Roland on Tuesday. “America’s Next Top Model” judges J. Alexander and Nigel Barker turned up, as did “Dancing with the Stars” alum Lisa Rinna, and Paula Garces of “Defying Gravity,” who is Space Camp-bound in real life. Nicky Hilton and Amanda Bynes also caught the show. The latter plays a “puritanical bratty girl” in Stanley Tucci’s next flick “Easy A,” a comedy loosely based on “The Scarlet Letter.” Songstress Toni Braxton ducked in before the lights went down. As a married mother of two, she was just happy to be there. “It’s been a while since I’ve been out with adults. This is great,” she said.