David Desrosiers

David Philippe Desrosiers (born 29 August 1980) is a French Canadian musician, who is best known as the bassist and backing vocalist for pop punk band Simple Plan. He grew up in Matane, Quebec, Canada.
He has been known to briefly play the drums or guitar during shows for Simple Plan as well as for many of his favorite bands such as The Used, Vendetta Red, Green Day (he has two bass guitars with the American Idiot heart grenade), Good Charlotte, and MxPx. David has developed into almost a co-frontman as dialogue between him and lead singer Pierre Bouvier enlivens the show. He guest-starred on Season 3 of The Naked Brothers Band, episode 7, Naked Idol, Part 2.