Jaime St. James (born January 27, 1960) is the lead vocalist and primary songwriter of the glam metal band Black 'N Blue. He also served briefly in the mid-2000s as the lead singer of Warrant, but he left upon the return of the band's original lead singer Jani Lane in 2008. He sang (as well as wrote or co-wrote half of the albums tracks) on Warrant's 2006 album Born Again. Following Black N' Blue, St. James performed with the bands Freight Train Jane, The Glorious Things (which also featured former Warrant guitarist Billy Morris), and his own band St. James, which Billy Morris guested with.