Buster Moon, an eternally optimistic koala who puts on the world's greatest singing competition to save his crumbling theatre; Rosita, desperate to unleash her inner diva; Ash, a punk rock porcupine with a beautiful voice behind her prickly exterior; and Johnny, looking to break free of his family's felonies.

Buster Moon (Matthew McConaughey), an eternally optimistic koala who puts on the world's greatest singing competition to save his crumbling theatre; Rosita (Reese Witherspoon), an overworked and underappreciated mother of 25 piglets desperate to unleash her inner diva; Ash (Scarlett Johansson), a punk rock porcupine with a beautiful voice behind her prickly exterior; and Johnny (Taron Egerton), a young gangster gorilla looking to break free of his family's felonies.

Sing is the musical comedy event of the year!