Adrian Grenier & The Honey Brothers Rock Out On “90210″ Sept. 27

Adrian Grenier is coming to 90210. Grenier and his band — The Honey Brothers — have been tapped will rock out in a jam session on the Sept. 27 episode. The Entourage actor will play the drums for a Super-Sweet 18th birthday bash for character Naomi, portrayed by AnnaLynne McCord, TV Guide has learned. Set your DVRs: