Spring is finally here! And to celebrate all that this season has to offer -- like celebs shedding their winter garb in favor of skimpy swimsuits -- we're rounding up the hottest stars cruising the beach.
Some may think Kourtney Kardashian's obsession with nutrition and exercise is wacky. But after checking out her hot bod, which she flaunted in Mexico, it looks like her healthy lifestyle really pays off. And Mason, you're just adorbs!