Hilary Duff talked about her participation in A Night To Make A Difference on Oscar Night at Mr. Chow on Sunday (February 22) in Beverly Hills, an event to benefit the Leeza Gibbons Memory Foundation and Olivia Newton-Johns Cancer and Wellness Centre Appeal. “It’s such a great opportunity for young actors or artists that you have a cause that they believe in and a vision for how they can change the world,” Duff says in a promo clip. Watch it below.