In honor of Zayn Malik's 21st birthday, we thought the best way to celebrate the One Direction hunk's special day was to take a stroll down memory lane and drool over some of his hottest moments ever -- in GIF form, of course!
Whether Zayn is doing some shirtless boxing moves or flashing the smile that totally makes us melt, we really can't get enough of the 1D star. Can it just be his birthday EVERY day, please?
Click through the gallery, then send Zayn a fun birthday message in the comments below!
Uhhhh, can we borrow that hat, please?