Christopher Higgins, best known by his stage nameChris X-13 Higgins (born September 23, 1972), is an Americanmusician, former backup guitar/vocal/keyboard/percussion player in the punk rock band The Offspring from 1994 to 2005. He provided backing vocals for Offspring's studio albums between Americana and Rise and Fall, Rage and Grace. During his 11 years with the band, he performed live with the Offspring on tour, and made an appearance in the music video for "Why Don't You Get a Job?". When the Offspring was not on the road Higgins ran the lead singer's studio and prodouced the demo recording fo upcoming Offspring albums. Higgins also played guitar and did some vocals in the bands Gentleman Jack, All the Madmen (Wopking Class Zeroes) and Good Kitty.