For some, 13 feels like it was just yesterday. For Jenna, it was. All Jenna Rink wants to be is pretty and popular. And on her thirteenth birthday, she gets her wish. When she wakes up, Jenna is stunned to find that she's . . . a grown-up! Read the novel based on the hilarious movie starring Jennifer Garner. Includes 8 pages of photos from the movie!