Rihanna proved to be her own best advert in her latest eye-popping photo shoot to plug her lingerie brand Fenty. The We Found Love hitmaker looked incredible in sizzling shots, as she grappled with her assets while posing in a black and white underwear set. Her set comprised a bust-boosting bra with matching knickers and a suspender belt, while she paired the look with stockings and heels. Nailing the shots, she preened for the camera while adding a kooky touch by holding 'Stop' and 'Slow' road signs while pulling her best pout. The mother-of-three, who shares RZA, four, Riot, three, and Rocki, 11 months, with partner A$AP Rocky, showcased…