* "Crazy/U Drive Me Crazy" (Duet:Santana Lopez kot Britney Spears in Rachel Berry kot Madonna)
* "Stronger" (izvaja Rachel Berry)
2. sezona:
* "...Baby One More Time" (izvaja Brittany Pierce)
4. sezona:
* "Vsakič" (Duet:Santana Lopez kot Britney Spears in Sebastian Smythe kot Michael Jackson)
5. sezona:
* "Hold It Against Me" (izvaja Unique Adams)
* "Ups! ... I Did It Again" (izvaja Mercedes Jones)
6. sezona:
* "Work Bitch" (izvajajo The Warblers)