Frozen 3 Footage Teases New Villain, and It Looks Like Olaf is Getting a Love Interest

Disney has shown off a first look at Frozen 3 at its fan event, D23. The section on the company's hugely-anticipated Frozen threequel capped off the evening's festivities, beginning with a rather ominous tune sung by Idina Menzel and Kristen Bell. Next up was a romantic number for Olaf the snowman s…