The Slice Is Right! The Best Celebrity Birthday Cakes

See who's been blowing out the candles!

Credit: Courtesy Gigi Hadid/Snapchat; Inset: Getty

Updated: Monday Dec 29, 2014 | 11:00 AM EST By: Rosa Heyman and Grace Gavilanes

GIGI HADID

A milestone birthday calls for a berry delicious cake. The model rang in her 21st birthday on April 23 with family and friends aboard a private plane – including a newly minted bleach blonde Taylor Swift and her boyfriend Calvin Harris.