Mark Ruffalo Had No Idea That Brie Larson Was In 13 Going On 30 With Him

Mark Ruffalo and Brie Larson are two of the hottest stars of the Marvel world, with both actors appearing in Avengers: Endgame.

But the pair also both featured in the classic romantic comedy 13 Going On 30, a movie which you might know under the name Suddenly 30.

While Mark played Jennifer Garner’s childhood bestie and future love interest, Brie had a much smaller role. And it turns out Mark had no idea Brie was even part of the film!

Brie was one of the teenage Six Chicks, aka the high school bullies who Jenna was desperate to befriend.

Of course it makes sense that Mark didn’t know about this – they never shared a scene.

And his reaction when he found out was amazing:

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