New details have emerged on songstress Demi Lovato's upcoming role on 'Glee,' and it's now been confirmed that she will be playing a love interest to the character Santana, played by Naya Rivera.

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Lovato will be playing Dani (a struggling artist pal of Santana and Rachel, played by Lea Michele) in a storyline which will last a full six episodes. It begins filming some time this week.