The competition on ABC's Duets is heating up as the judges' hand-picked singing partners enter their second week of eliminations. Last week, Robin Thicke's partner, Alexis Foster, was cut from the show, leaving only seven contestants to battle it out for a contract with Hollywood Records.

This week's episode should lighten the mood, as the "superstars" and their duet partners will perform upbeat party songs. Here is an exclusive sneak peek of country singer Jennifer Nettles and her partner J Rome performing a high-energy, funky rendition of Michael Jackson's "P.Y.T."