Hilary Duff has only gotten more beautiful since playing our teenage role model, Lizzie McGuire. Aside from showing off her incredible style on her hit show Younger, the mother of 5-year-old Luca isn't shy about flaunting her incredible figure during vacations. Whether she's hitting the beaches of Hawaii or taking selfies with a fish during her downtime, we can't get enough of her physique. See all the times she chased the sun while wearing a two-piece.