PHOTOS: Alessandra Ambrosio's Sexy Bikini Photo Shoot

Sexy Alessandra Ambrosio was sizzling hot Saturday as she worked a Victoria's Secret modeling shoot in beautiful Saint Barthelemy.

The 28-year-old Brazilian beauty heated up the already hot Caribbean temperatures, looking stunning in a cut away one piece and a teeny little black patterned bikini.

Ambrosio has been modeling since she was the tender age of 15, in 2004 she launched her own range of swimwear called Alessandra Ambrosio by Sais, it sold 10,000 units in it's first month.

The gorgeous model shot to fame though as a Victoria's Secret model, garnering attention when she walked the catwalk just three months after giving birth to her first child.