Little Jenny Humphrey is growing up, bitches! Or rather, Taylor Momsen is. Remember when the 15-year-old Gossip Girl star signed with IMG a few months back? Well, homegirl is not only working but working it. Here you see a sampling of her new spread in the October issue of Crash magazine (see the rest here). With darkened, full eyebrows and red or flesh-colored lips, she chews on straws and wraps chains around her neck. Rufus wouldn’t approve, but we can feel her angst. Can you?