Grab Some Razzles and See Where the 13 Going on 30 Cast Is Now

Thirty, flirty and thriving. Or, in Mark Ruffalo's case, 54, flirty and thriving. In honor of the actor's birthday, let's catch up with all the stars of the iconic rom-com, 13 Going on 30.
E! celebrates the 15th anniversary of 13 Going on 30 with throwback interviews from Jennifer Garner, Mark Ruffalo and more. Watch!

The '13 Going on 30' Cast: Where Are They Now?

Grab Some Razzles and See Where the 13 Going on 30 Cast Is Now

13 Going on 30': Cool Things You Didn't Know About the Movie

13 Going On 30's Epic Slumber Party Scene Was Just As Much Fun As

13 Going on 30' Cast: See What the Stars Are Up to Now

Jennifer Garner and Mark Ruffalo Recreate Classic '13 Going on 30

Jennifer Garner's '13 Going on 30': What's it like to rewatch at 30?

13 Going on 30' Cast: Where Are They Now?

13 Going On 30 Cast: Where The Actors Are Now

13 Going On 30 Cast: Where The Actors Are Now - IMDb

The Actor Who Played Young Jennifer Garner in 13 Going on 30 Now

Mark Ruffalo se surpreende ao descobrir que Brie Larson esteve em 'De Repente 30' - Quem

Megapix - Ela esteve em vários filmes e só você não percebeu! Brie Larson está em Anjos da Lei, que começa às 15:55.

The Marvels' Shows First Footage With Brie Larson, Teyonah Parris, Iman Vellani at D23, the marvels

Photos from 13 Going on 30 Cast: Then and Now

Brie Larson, Dublapédia