Britney Spears Breaks From Her Vegas Show For a Family Vacation in Hawaii

Britney Spears took a break from her Piece of Me show in Las Vegas this week for a Hawaiian getaway with her two sons, Sean and Jayden Federline. On Monday, the singer shared photos of herself looking toned and relaxed in a blue bikini (and later in a supercute pink one!) from Victoria's Secret PINK, as well as a fun video of her boys wading in the ocean. That same day, she was spotted on the beach throwing around a ball with her boys.

It's clear that all of Britney's yoga poses are paying off, because she looks amazing; just last week, she posted another smokin'-hot snap while lounging in a bikini, so it's safe to say that the fun is just beginning for the star this season. Check out Britney's vacation adventures below, then see even more of her sexiest Instagram photos and look back on her pop star evolution.