Les Sœurs Soleil.

This gently satirical French comedy centers on the resulting brouhaha that erupts when the preadolescent daughter of a very conservative bourgeoisie couple gets the chance to appear in a raucous music video starring a raunchy, aging female rocker. When pipe-puffing patriarch and solid citizen Brice learns that his daughter Clemence has been to selected for the music video with tacky has-been rocker Gloria, he nearly comes unglued. His prim wife, Benedicte, the organist for the local congregation, has a different perspective and understands her daughter's eagerness. She quietly agrees to secretly accompany Clemence during the shoot. Once there, the two are filmed dancing around and having fun. Neither realize that they will become special-effects victims by time production on the film ends and find themselves apparently dancing amongst men who but for the presence of small rubber sea creatures, would be buck naked.