London: Hollywood beauty Amy Adams accidentally flashed her derriere to the assembled crowd while shooting a dance sequence for the musical `The Muppets`.
The 36-year-old actress was filming with co-star, Jason Segel who hitched up her skirt while performing a complex routine, reported Daily Mail online.
The embarrassed star rearranged her clothing to preserve her modesty but laughed off the incident.
They also filmed close-up scenes alongside several of the famous puppets including Miss Piggy and Kermit The Frog. The new Muppets film, directed by James Bobin and Jason, is the seventh film featuring the Muppets cast.
The storyline follows Kermit and his pals as they attempt to save their old theatre from demolition.
Although Adams and Segel play the lead human roles, the film has an all-star supporting cast that includes Emily Blunt, Zach Galifianakis, Rashida Jones, Jack Black, John Krasinski, Ricky Gervais, Katy Perry and Billy Crystal.