Hilary Duff Gets Nautical in Two Piece Bathing Suit During Hawaii Vacay

Hilary Duff flashes a huge smile while enjoying an afternoon at the beach on Thursday (August 4) in Maui, Hawaii.

The 28-year-old Younger actress was joined on the trip by a gal pal and her four-year-old son Luca (not pictured).

PHOTOS: Check out the latest pics of Hilary Duff

While in Hawaii, Hilary got adventurous and took a dive off of a paddleboard in the ocean, all while Luca sat on board and watched!

“Hawaii was so wonderful…. Was so cool too have lukie out on a board in the ocean. #memoriestolastalifetime #littlebravery 🌺❤️,” she captioned a video of her graceful dive.