Season 1
S1.E1 ∙ Sean "Diddy" Combs & Snoop DoggS1.E2 ∙ Miley Cyrus & Alicia KeysS1.E3 ∙ One Direction & Backstreet BoysS1.E4 ∙ Linkin Park & Green DayS1.E5 ∙ Katy Perry & Nicki MinajS1.E6 ∙ The Jonas Brothers & UsherS1.E7 ∙ Justin Timberlake & Jennifer LopezS1.E8 ∙ Coldplay & U2S1.E9 ∙ *NSYNC & Britney SpearsS1.E10 ∙ Season Finale: Lady Gaga