MC Milo Mystik
A teenager (real name Milo Smutts) whose mutant pheromones affect people in his vicinity. Milo appears on the reality TV show American Megastar singing and playing what appears to be a keytar. He is a huge hit until a flash of doubt and his own mutant power bring him down. All of this takes place in "American Megastar! The Final Victory Show," a story in the anthology comic book X-Men Unlimited (vol. 1, no. 41, cover date March 2003).