Yesterday was Zoey Deutch's 21st birthday, and she sure celebrated her big day! The actress commemorated the occasion by enjoying some yummy-looking rainbow cake with her boyfriend Avan Jogia and her sister Maddie Deutch. Yes, it looks as fun and festive as it sounds!
Click through the gallery to see amazing pics of Zoey's awesome party cake. Then, feel free to wish her a happy belated birthday by commenting below!