Sammy Hagar and Pierre Bouvier, share which mutual occupations?
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.
Simon Napier-Bell Simon Robert Napier-Bell (born 22 April 1939) is an English music manager, author and journalist. At different times, he has managed artists as diverse as the Yardbirds, John's Children, Marc Bolan, Japan, London, Ultravox, Boney M, Sinitta, Wham!, Blue Mercedes, Alsou and Candi Staton, among others.