’13 Going on 30′ Turns 20!: Then and now

On April 23, 2024, 13 Going on 30 celebrates it’s 20-year anniversary! In the 2004 classic, schoolgirl Jenna Rink makes an unusual wish on her birthday. Miraculously, her wish comes true and the 13-year-old Jenna wakes up the next day as a 30-year-old woman.

From Jennifer Garner to Mark Ruffalo, check out what the stars of the beloved rom-com looked like way back when and how they appear now!