Cody Simpson just celebrated his birthday with a huge pizza cake, gifted to him by his good friend Miley Cyrus! That got us thinking – which other stars have had over-the-top birthday cakes?

Some stars opt for cake themes – like superheroes, music notes and carnivals – while others go with multi-layered cake designs that look super yummy!

Click through the gallery to see 14 fabulous celeb birthday cakes, and let us know which is your favorite!