Cheek of the Week: Guess Whose Buns Are 'Milkshakin' On The Beach!

This week's Cheek of the Week crown is being passed off to a star known for her iconic dance jam that took the world by storm! Can you guess which famous singer's "Milkshake" brings all the boys to the yard beach?!

She recently posted these hot shots from Africa, striking a pose in a rose gold bikini at the beach!