"I get the heebie-jeebies right before I go on - all the time. I could be performing in front of two people or two hundred people or two thousand people. I (get nervous) just because I want to do a good job." Former GUNS N' ROSES guitarist Slash was jittery before his performance with Jamie Foxx, T-Pain and DOUG E. FRESH at Sunday night's (31Jan10) 52nd Annual Grammy Awards.