Britney Spears [1] looked incredible during a beach day in Hawaii on Wednesday. The 36-year-old singer sported a bright yellow bikini as she enjoyed the sunny day with her two sons, Sean and Jayden Federline, and shared Instagram snaps of the trio together [2], writing, "Me and my boys enjoying the warm weather!!!" Britney certainly deserves a vacation; for the past four years, she's been hitting the stage at the Planet Hollywood Hotel & Casino for her Piece of Me residency tour, and she wrapped up the big achievement with an explosive performance of "Work B*tch" on New Year's Eve [3]. Keep reading to see Britney's beach vacation while we wait for her next big move!
