Reni Lane is a Columbia University student, but when she's not in class, she's tending to a burgeoning music career. Her album doesn't come out until September, but she's already had a song featured in The L Word, and she's the star of fashion designer Erin Fetherston's forthcoming lookbook. Last night, she attended a dinner party with mall punkers The All-American Rejects while showing off her signature flame-colored hair.