The most anticipated wedding in the country music world this year doesn't involve a prince or a Middleton. Country's royal couple, Miranda Lambert and Blake Shelton, are tying the knot Saturday in Texas.

Lambert says she can't wait for the big day to get here since they've been engaged for a year. She's been working out since November to avoid a crash diet and says she definitely wants to be a "fit bride."

Shelton says his only wedding hope is that Lambert doesn't back out.

He joked that it's going to be an expensive party to not have at least gotten married there.

They are serving venison at the reception, and country singer Neal McCoy is performing.

Shelton and Lambert are the reigning CMA male and female vocalists of the year.