Born Christopher Tony Wolstenholme, 2 December 1978, in Rotherham, Yorkshire, England. He is the bassist for the British rock band Muse. He sings backing vocals to most of the band's songs, and on Muse's latest album, The 2nd Law, he sings lead vocals on two songs (Liquid State and Save Me). Sometimes while performing live he plays guitar instead of bass (on Hoodoo, Unintended, Blackout and Guiding Light). He also plays keyboard on occasions, but rarely and only at live shows.