Video: The 10 Most Popular 'Glee' Performances

 

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6. Halo/Walking on Sunshine

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Yes, glee club is all about unity and teamwork -- but a little healthy competition doesn't hurt, either. In season one's sixth episode, the girls and boys split up and faced off against each other with choreographed mash-up performances. The girls created one spectacular combination of Beyoncé's "Halo" with Katrina and the Waves' "Walking on Sunshine," leaving the boys and Mr. Shue (Morrison) dazzled. Of course, that was due in part to the fact that both teams were using performance enhancers (given to them by none other than their teacher's wife.) With their bright yellow dresses and pseudoephedrine-induced grins, the girls took the concept of "glee" to its absolute extreme.

  next: "Somebody To Love"