PHOTO GALLERY: Shenae Grimes’ Cake Walk

Shenae Grimes: Workin’ hard, eatin’ big.

The 90210 beauty hit up the gym in West Hollywood for a workout on Friday, after which she dropped by the bakery to pick up a cake.

Doesn’t that somewhat defeat the purpose of working out? Maybe, but to be fair, the girl has a pretty good excuse—today is the actress’ 20th birthday.

Let’s help Shenae celebrate her big day by clicking through the photo gallery.