Lea Michele couldn't hold it back anymore, and confirmed the Glee final season premiere will feature her singing the "Frozen" hit "Let It Go."

"I don't care.. What they're going to say.. Let the storm rage on.. The cold never bothered me anyway..." Michele tweeted, using a few of the lyrics, on Sept. 12. Idina Menzel's character Queen Elsa sang the song in the Disney blockbuster.

The first episode's title and song list leaked online last week by mjsbigblog.com. The title takes it name, "Loser Like Me," from an original song performed by the cast back in season two.

The song list is as follows (Spoiler Alert!):

"Uninvited" by Alanis Morissette - sung by Rachel Berry (Michele)
"Suddenly Seymour" from "Little Shop of Horrors" - sung by Rachel & Blaine (Darren Criss)
"Sing" by Ed Sheeran - sung by Blaine & the Warblers
"Dance the Night Away" by Van Halen - sung by Vocal Adrenaline
"Karma Chameleon" by Culture Club - sung by Rachel
"Let it Go" from Frozen - sung by Rachel

Filming has begun for the 13-episode season that premieres midseason. Much of the original cast returned for one last hurrah, and they're documenting every minute of it on their Twitter and Instagram accounts.

"Day 1 back on the set of #GleeSeason6 #BerryIsBack," Michele tweeted with an emoji of her character's trademark gold star.

The reunion with his cast mates, specifically Jenna Ushkowitz, brought on a weird dream (or two) for star Kevin McHale.

"Had a weird dream about me and most of the glee cast as super hero's (@JennaUshkowitz ended up being the villain)..." he tweeted. "we obviously had an abandon factory as a lair."

"I ended up saving the day and taking @JennaUshkowitz down. I then had a dream about telling all of them about my dream. #sendhelp."

Glee will premiere midseason on Fox.