LOS ANGELES, Calif. -- Joseph Gordon-Levitt and Zooey Deschanel made fans swoon over the summer with their independent romantic film, "(500) Days of Summer."

The film, which followed the imaginative romance of Tom Hansen (JGL) and Summer Finn (ZD), was accentuated by a sparkling soundtrack of spine-tingly indie rock numbers - most memorably, The Temper Trap's "Sweet Disposition."

BURBANK, Calif. -- Cobra Starship invaded pop radio waves this summer with the catchy tune, "Good Girls Go Bad," from their recently released third album "Hot Mess." I recently checked in with front man Gabe Saporta about collaborating with a "Gossip Girl," Pete Wentz's latest tattoo and found out what exactly a "hot mess" is.

As for collaborating with Leighton Meester, Saporta isn't afraid to admit that he's a huge fan of hers and calls "Gossip Girl" a guilty pleasure.