13 Going on 30 (2004)

"13 Going on 30" is a 2004 Comedy movie directed by Susan Littenberg and starring by Jennifer Garner, Mark Ruffalo. After total humiliation at her thirteenth birthday party, Jenna Rink wants to just hide until she's thirty. Thanks to some magic wishing dust, Jenna's prayer has been answered. With a knockout body, a fabulous wardrobe, an athlete boyfriend, a dream job, and superstar friends, this can't be a better life. But soon Jenna realizes that adult life isn’t as easy as she hoped for.