Kristen Bell teases possible Frozen 3 movie while on The Tonight Show

Kristen Bell was promoting her new children's book The World Needs More Purple Schools, when she teased a Frozen 3 sequel... with "zero authority."

The 41-year-old  actress will release the new book on Tuesday, appearing on The Tonight Show Starring Jimmy Fallon on Monday, when Fallon noticed a slight nod to Frozen with a character stating, "Let it go."

The host of the late-night talk show gave the Good Place actress an opportunity to tease something about a potential third Frozen movie, and while nothing is official yet, both her and co-star Idina Menzel would like it to happen. 

"I would like to officially announce -- with zero authority -- Frozen 3," the actress said to applause, before clarifying that nothing is official yet. "And please, please bear in mind I did say 'Zero authority,' 'cause I can't do that. I can't do that. No, I'm not in charge," she stated. Check out the video below!