ACM Awards 2012 show highlights

Frank Tucci and Christina Davidson marry onstage while Martina McBride and Pat Monahan of Train perform "Marry Me" at the 47th Annual Academy Of Country Music Awards held at the MGM Grand Garden Arena on April 1, 2012, in Las Vegas.

Pictures: ACM Awards 2012 red carpet
Pictures: ACM Awards 2012 press room

Credit: Ethan Miller/Getty Images