Yes, those were wedding bands worn by Natalie Portman and her guy, Benjamin Millepied, that lit a buzz at the Oscars. They're made with "recycled platinum and conflict-free diamonds," spilled jeweler Jamie Wolf, who designed the wedding rings for the 30-year-old actress and choreographer, 34. The platinum band is for Millepied, and Portman sports two diamond rings on either side of her engagement ring, notes People. Wolf, a dancer pal of Millepied, also designed Portman's engagement ring. The couple met on the set of the Black Swan, and announced late last year that they would marry. They have an eight-month-old son, Aleph.