Photos! Joan Rivers Goes Head-to-Head with Andy Karl at Broadway's Rocky

If there's one person who could give Rocky Balboa a run for his money in the ring, it's Joan Rivers! The comedy legend took her grandson Cooper to see the July 11 performance of Rocky at the Winter Garden Theatre, starring Andy Karl, Margo Seibert and Terence Archie. After watching Rocky fight from the heart in the musical adaptation of the hit movie, Rivers and Cooper went backstage to meet the cast and pull a few punches. Directed by Alex Timbers, Rocky features music by Stephen Flaherty, lyrics by Lynn Ahrens and a book by Thomas Meehan and the film's original writer and star, Sylvester Stallone. Check out these Hot Shots of Rivers going head-to-head with Karl, then catch Rocky on Broadway!