Happy (belated) birthday, Jessica Alba! The actor and Honest Company founder turned 40 years old on April 28, an age that made her take a beat.

's so weird because when you're little, that age just feels…aggressive,” she said to Jimmy Fallon during a Tonight Show appearance, which coincided with her company going public on NASDAQ. 

“That's a grown-ass person,” she said, laughing about her adolescent point of view. “Yes, that is what that is.”