Click through this gallery for more of the best musical collaborations of all time.

There have been dozens of numbers performed on the competitive reality series, but these select few stand out from the bunch ...

Then, The War and Treaty took the field to sing the National Anthem. The Grammy-nominated husband-and-wife duo of Michael ...

Jessica von Bredow-Werndl showed she has a star in the making in Diallo BB. The pair won the grand prix and the freestyle at ...