Caroline Costa, (born in Moissac, France on 9 May 1996) is a French singer and TV presenter. In 2007, Caroline Costa was chosen for the group Pop System (sometimes Popsystem) for the French children's series Iapiap! broadcast on Canal J where she was mentored by M. Pokora. Pop System released the single "Laissez-nous dire" and reached #12 on the French Singles Chart. The teen group was made up of the girls Caroline, Marina, Sarah, Lisa and the boys Nicolas and Joris.