"Chammak Challo" is a popular Hindi song from the 2011 Bollywood film Ra.One. Sung by Akon and Vishal Dadlani, the song features a catchy beat and vibrant lyrics that celebrate a confident and attractive woman. The music was composed by Vishal-Shekhar, and the song quickly became a hit, resonating with audiences for its energetic vibe. The song is performed by the character G.One, played by Shah Rukh Khan, in the film. Its lively choreography and colorful visuals contributed to its popularity, making "Chammak Challo" a memorable part of the movie's soundtrack and a favorite at parties and events.