STAGE TUBE: Darren Criss Sings Katy Perry, Kristin Chenoweth Duets with Anna Kendrick and More at TREVOR LIVE!

Click below to watch Darren Criss perform a cover of Katy Perry's 'Part of Me', Kristin Chenoweth and Anna Kendrick singing 'For Good' from WICKED, and American Idol's Jessica Sanchez dueting with GLEE's Matthew Morrison at last night's Trevor Live event!

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