Due to a Nashville insider's investigating, we're hearing a secret Sugarland wedding took place in Franklin, Tenn. over the weekend. Since Kristian Bush is happily married, could it be Jennifer Nettles who tied the knot?

Turns out it was their bass player, Annie Clements, and guitar player, Thad Beaty, who said "I do"!

Some of the details of the couple's big day are now emerging: The reception was at Lillie Belle’s wedding venue in downtown Franklin, and attendees munched on cupcakes and sat at tables with black, white and pink feathers decorating them. The interior decorations were said to be hip and artistic, and they included a metallic silver curtain around the entire edge of the reception room.

Sources say that both Nettles and Bush, having just returned from the U.K. around that time, were in attendance.

Our first time to see the newlyweds will be at the band's next 'Incredible Machine' tour stop on March 3 at Reliant Stadium in Houston, Texas.