Even if you can't sing, you've belted out a "Grease" tune or two -- it's just a fact of life. So it was only a matter of time before "Duets" tackled the classic, catchy musical's songs.

In our exclusive sneak peek of this week's episode (Thurs., May 31, 8 p.m. ET on ABC), above, Jennifer Nettles and one of her team members JRome belt out karaoke favorite "You're the One That I Want." And yes, Nettles went all-out Sandy in a sexy leather outfit.

Watch and tell us: Are you digging "Duets"? Do you think JRome has what it takes to win?