Alessandra Ambrosio victorias secret bikini beach

Having to pose in cute bikinis on the beach for tens of thousands of dollars is SUCH a drag...we're sure Brazilian beauty Alessandra Ambrosio is just about ready to quit the modeling business!

The hot mama was snapped working it for the cameras in St. Barth, and we can't get enough of her. Check out the gallery below for more of her super sexy Victoria's Secret shoot!