Taylor Swift gave Nashville fans a special treat this weekend.   Included in her two sold-out Nashville shows were several surprise guest appearances.

On Friday (Sept. 16), Taylor shared the spotlight with friend Hayley Williams, frontwoman of  Paramore. The two sang 'That's What You Get' but that's not all.  Later,  Ronnie Dunn joined Taylor for a rendition of his song 'Bleed Red.'

Nashville, night one -- what a beautiful crowd!" Taylor tweeted after Friday's show. "And thank you to [Hayley] and Ronnie Dunn for coming out and singing/being awesome."

The following night, Taylor sang duets with  Andy Grammer. Tim McGraw and Kenny Chesney.

"Thank you Nashville for an unforgettable night," she tweeted. "That was crazy!"

Once again Taylor lives up to all the hype!