6. Robin Thicke and Olivia, "Crazy in Love"
Robin said he picked this song because Beyonce is fearless. Well, Olivia isn't Beyonce, and this song was too much for her, as the band drowned her out. But she did bring more to the song than she ever has. She should be singing Norah Jones or Ingrid Michaelson, not one of the most powerful female singers out there.
Jennifer: "I am blown away."
Kelly: "You sounded bigger and bolder."
John: "You seemed to have more fun dancing than singing."