Tonight, Late Show With David Letterman and The Tonight Show With Jay Leno return to the air, and it would appear that the writer-less Leno drew the short straw as far as musical guests go. While Letterman will have both writers and Lupe Fiasco in tow, Leno’s comeback show will feature… Chingy. Although who knows, maybe this will work out: His new single (yes! he has one!) does feature Amerie, so perhaps she can convince Jay to let her pop off a performance of “Gotta Work” in lieu of one of those “Gee aren’t people walking around Los Angeles dumb, part 8,453″ sketches, because those are gonna get real played out real fast. [HT: Defamer]