Unikitty is a character in The Lego Movie and its sequel The Lego Movie 2: The Second Part and the main heroine of Unikitty!.

She is a half-unicorn and half kitten as well as one of Emmet's friends and Puppycorn's older brother and best friend.

In the Lego Movie films, Unikitty is voiced by Allison Brie while in the TV Series, she is voiced by Tara Strong who also voiced Timmy Turner from The Fairly OddParents, Twilight Sparkle from My Little Pony: Friendship is Magic and Bubbles from The Powerpuff Girls.