In the latest ad from her Frankies Bikinis collab, Bella Hadid wore an itsy bitsy, teeny weeny, red polka dot bikini.

Sexy, modern, and always statement-making, Frankies Bikinis swimsuits are designed for the woman who don’t mind making a statement when they step onto the beach.

Hailey Bieber and Hadid herself—a pair of longtime besties who, as far as we know, don't see each other often enough these ...