Hilary Duff shows off her bikini body while vacationing in Maui, Hawaii. Duff doesn’t have six-pack abs but she still looks pretty good in her 2-piece. Duff is reportedly on vacation with her boyfriend, NFL palyer, Mike Comrie.

more photos of Hilary vacationing in Hawaii below..

Hilary and Mike have been going strong since 2007 and naturally Hilary has since became a big hockey fan.

Duff  has began filming her upcoming flick “Provinces of Night” in which Duff plays the teenage daughter of a promiscuous and alcoholic mother.