SpoilerTV Image Archive | Gallery | glee | season-3 | cast-promotional-photos | GLEE: Amber Riley returns as Mercedes in Season Three of GLEE premiering Tuesday, Sept. 20 (8:00-9:00 PM ET/PT) on FOX. ©2011 Fox Broadcasting Co. Cr: Danielle Levitt/FOX

GLEE: Amber Riley returns as Mercedes in Season Three of GLEE premiering Tuesday, Sept. 20 (8:00-9:00 PM ET/PT) on FOX. ©2011 Fox Broadcasting Co. Cr: Danielle Levitt/FOX

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