Hunter Hayes is Taylor Swift’s Surprise Guest on Final Night of ‘Red’ Tour [Video]

Taylor Swift wrapped up the U.S. leg of her "Red" tour with a three night run in Nashville. Each night was highlighted by a special surprise guest.

On Thursday night it was Luke Bryan. Taylor and Luke performed "I Don't Want This Night to End".

Friday night saw Ms. Thang and Rascal Flatts teaming up for "What Hurts the Most".

But on Saturday night, the proverbial roof was blown off the arena as Acadiana's own Hunter Hayes was the special guest. He and Taylor tore up a version of his #1 hit "I Want Crazy".