Robert De Niro's girlfriend, Grace Hightower, is turning up the heat with her sizzling style! The 51-year-old actress and philanthropist has been seen sporting a variety of looks, from boho chic to edgy streetwear, that are sure to turn heads. From sleek, tailored suits to flowing maxi dresses, Grace's fashion choices always incorporate bold colors and sophisticated silhouettes. When it comes to accessories, Grace prefers statement jewelry and classic, timeless pieces that add a touch of glamour to any look. With her effortless style, Grace is definitely heating up the red carpet!