Sing Your Heart Out

Demi Lovato will once again be making an appearance on Glee. Demi is set to be a part of the show’s upcoming episode airing on March 4.

In this episode titled “Trio”, “As graduation approaches, Tina, Blaine and Sam band together to hold a senior “lock-in” at school, hoping to savor their last chance at hanging out together. But their plans are thwarted when Becky joins unexpectedly. Meanwhile, in New York, Elliot (guest star Adam Lambert) is stuck in the middle between Rachel and Santana’s feud.”

Demi’s episode will air on FOX at 8pm!

Source: FOX