Barbra Streisand is in talks to perform at the Oscars in tribute to her “The Way We Were” co-star Robert Redford . Streisand is in conversations to sing during the In Memoriam segment of the ceremony, according to sources. Details are still being discussed. It has not been decided if the In Memoriam would be a solo performance by Streisand or if she’d be joined by other artists. Streisand last performed at the Oscars in 2013. She sang “The Way We Were” to honor late composer Marvin Hamlisch,