Former Costars Leonardo DiCaprio and Robert De Niro Have a Sweet Reunion at an NYC Gala

On Wednesday, Leonardo DiCaprio arrived at the annual amfAR Gala in New York looking handsome as ever. At the event, which honored producer Harvey Weinstein, and also brought out Blake Lively and Ryan Reynolds, Leo reunited with his former costar, Robert De Niro. The actors starred together in not one but three films, including 1993's This Boy's Life, 1995's One Hundred and One Nights, and 1996's Marvin's Room. Talk about going back in time! Leo's latest appearance comes towards the end of an ex...