Lemonade Mouth is a fictional band made of high school students that was featured in the 2011 Disney Channel Original Movie of the same name. The members are lead singer Olivia White (Bridget Mendler), rapper and pianist Wendell “Wen” Gifford(Adam Hicks), guitarist Stella Yamada (Hayley Kiyoko), bassist Mohini “Mo” Banjaree (Naomi Scott), drummer Charles “Charlie” Delgado (Blake Michael). Rythm guitarist Scott Pickett (Nick Roux) later joins the band at the end of the movie.

Lemonade Mouth formed when the students met in detention. They got their name after Stella spit Mel’s lemonade on Ray Beech from Mudslide Crush and he called her “lemonade mouth”.

The band is very fond of Mel’s Lemonade, which is sold in a vending machine at school, and protest it’s removal. They perform at the Halloween Bash, compete in Rising Star, and their song “Determinate” is played on the radio stations.

Lemonade Mouth performed as guests on “The View”, “Good Morning America”, and the Disney Channel show “So Random”.

The bands' songs have been played on Radio Disney and use in Disney Channel promotional materials and compilation albums.