Carrie Underwood, Steven Tyler Sing 'Walk This Way' (Video)
Carrie Underwood teamed up with Steven Tyler and Aerosmith to sing the group's late-1970s hit "Walk This Way" at the Academy of Country Music Awards show Sunday night.
The song, which Aerosmith remade a decade later with Run D.M.C., got a rousing reception as Tyler and Underwood belted it out in Las Vegas.
Incidentally, Tyler serves as a judge on the current season of American Idol, which Underwood won in Season 4.
The ACM Awards air live on CBS from the MGM Grand and Mandalay Bay.