Hilary Duff in Bikini Bliss

Hillary Duff shows off her curves in a black bikini on a beach in Hawaii on Tuesday (June 23).

Looks like Hil got swept up in one of the waves. Mike, go save her!

The 21-year-old Lizzie McGuire actress is vacationing with her hockey player boyfriend Mike Comrie.

The pair enjoyed lunch at Boa Steakhouse in Beverly Hills on Saturday afternoon.

10+ pictures inside of Hilary Duff in bikini bliss…