First Lady To Appear On ABC's Nashville

(Undated) -- First Lady Michelle Obama is going country when she appears on ABC's drama "Nashville." Mrs. Obama and "American Idol" alum Kellie Pickler will both appear on the May 7th episode of "Nashville," playing themselves at charity event held by Connie Britton's character Rayna James. Although she has appeared on a number of news and talk shows, this will mark just the second time the first lady has appeared on a scripted television series. She previously appeared on Nickelodeon's "iCarly," also as herself.