Lady Lumps -- Alessandra Ambrosio Shows Off Sexy Bikini Body -- 10 Fun Photos

Alessandra Ambrosio took to the beach to do what she does best -- look awesome in a bikini! Click through the gallery to see her hit the sand in Rio!

Ambrosio splashed around in a triangle bikini.

She looked effortlessly sexy as she squeezed excess water out of her hair.

There's that pesky booty bump again!

It wasn't a photo shoot, but it could have been!

Even her awkward photos are sexy.

She seemed to be born for the water.

She took a break from the waves to relax on a beach chair.