Stevie Wonder made an appearance at an unlikely venue Sunday night, performing at the Academy of Country Music Awards in Las Vegas.
In the final half-hour of the CBS telecast, he performed "Sir Duke" with hot young country star Hunter Hayes . Several minutes later, he closed the ceremony with a performance of "Signed, Sealed, Delivered (I'm Yours)," joined by the show's co-hosts, country stars Blake Shelton and Luke Bryan .
Stevie's involvement in the show was announced last week.
Copyright 2013 ABC News Radio