Mark Ruffalo takes a walk down memory lane as he rewatches scenes from his classic works including '13 Going On 30,' 'Zodiac,' 'Poor Things,' 'The Avengers' and 'Spotlight.' Mark dishes on the full ...

Mark Ruffalo’s mind was blown when he found out. Happy 15th birthday to 13 Going on 30. Starring Jennifer Garner at her most radiant and charming as Jenna, a 13-year-old who dreams of being grown.

From '13 Going on 30' to 'The Adam Project,' these costars-turned-BFFs go way back Zoey Lyttle is a Society & Culture Writer-Reporter at PEOPLE. She covers influencers and viral, trending content ...