Are Pierre Bouvier and Chantal Claret both singers?
Pierre Bouvier: Pierre Charles Bouvier {'1': ", '2': ", '3': ", '4': "} (born 9 May 1979) is a Canadian singer, songwriter, musician, composer and actor who is best known as the lead singer and guitarist of the rock band Simple Plan. Chantal Claret:  She is best known as the lead singer for the rock and power pop band Morningwood.
i don't know