So Little J Taylor Momsen's collaborating with Jen Kao. Momsen's the singer in her band, Pretty Reckless, and they're in need of costumes for their summer tour (going on tour at fifteen sounds crazy). We didn't know the Gossip Girl actress dabbled in design off set and we're kind of impressed that her first foray into the industry is with the super talented and kind of under-the-radar Jen Kao. Jen collaborated with jewelry designer Eddie Borgo for Fall 09 - only her third full collection - on a tight and successful edit of triangle-themed dresses. Celebrity clothing lines are usually a disaster but this one's full of promise.