Raleigh native singer Clay Aiken returns to American Idol as mentor Sunday

RALEIGH, N.C. (WTVD) — Raleigh native and singer Clay Aiken is returning to American Idol as a mentor on Sunday along with Jordin Sparks, Phillip Phillips and more. For Season 2 runner-up Clay Aiken, returning to the show that launched his career is an unforgettable experience. “When we checked in last night to the hotel, here right next to us there was a kid who is checking in, who is a contestant and it reminded me that yeah, I had to get here and check myself in, by myself that day,” Aiken said. “It’s almost in a way sort of…