Both Candice Glover and Burnell Taylor gave a knockout duet performance, but it was Candice who stole the stage and attention from all of the judges in the end.

"You both have proven you can sing anything," Mariah Carey said before Nicki Minaj chimed in. "Your voice is clearly superior, Candice," the rapper stated -- an opinion repeatedly echoed after by all of the judges.

Burnell still held his own and the two definitely seemed to enjoy and feed off the other's company during the performance. Candice's accessories even matched Burnell's shirt.

Watch Candice and Burnell Perform 'The Letter' on 'American Idol'