WATCH: Drew Barrymore Says She's 'Still in Shock' Over Her Divorce
Another source tells ET that the night before, Barrymore and Hutchinson took in a Chainsmokers concert, spending the night at the band's table. "Drew and David are serious. They have a great time hanging out together and Drew is so happy! She loves how great he is with her daughters. She's in a great place in her life right now," the source says.
On Saturday afternoon, Barrymore helped throw a baby shower for her assistant at her home in Los Angeles, with a custom-made unicorn cake from Sweet Lady Jane Bakery.