Drew Barrymore turns 37 today! The actress first captured our hearts as Gertie in 1982's ET, and later went on to build a solid career based on romantic comedies like The Wedding Singer, Never Been Kissed, and 50 First Dates. Drew's well-known for her sunny disposition and positive attitude, not to mention her famous friends like Cameron Diaz, Adam Sandler, and Steven Spielberg. She got a big reason to beam over the holidays, when she got engaged to Will Kopelman!
In honor of Drew's big day, we're taking a look back at some of her sweetest smiling moments over the years. Click through to see them all now.