Aloha!

OK! GALLERY: RIHANNA POSES FOR BATTLESHIP PHOTOCALL WITH CO-STARS BROOKLYN DECKER AND TAYLOR KITSCH

Rihanna posted a whopping 169 photos to her Facebook page this morning documenting her beachy, bikini-clad adventures in Hawaii. The singer is seen hanging out on the beach sunbathing and swimming with sharks.

OK! NEWS: RIHANNA AND KATY PERRY REVEAL HOW THEY BECAME BEST FRIENDS!

In one photo, she's topless under a waterfall and in another, she's sucking down a beer on a boat.

Looks like fun, Ri. Wish we were there, too.