Who is Cindy Lou Who?

Music & Film By 1 min read

Quick answer

Cindy Lou Who is a little girl from Whoville in Dr. Seuss’s How the Grinch Stole Christmas! (1957). She catches the Grinch, disguised as Santa, stealing her family’s Christmas tree, and he lies to her that he’s taking it to fix a broken light. In the book she’s described as “no more than two.”

Her role in the story

In the book, Cindy Lou has just a small scene, but it’s one of the most memorable. Waking up for a drink of water, she finds “Santa” taking the tree. The Grinch pats her head, gives her a drink and sends her back to bed. Her innocence is one of the things that later helps his heart grow three sizes.

Cindy Lou Who in each version

VersionYearWho played or voiced herRole
Book1957—A brief but key scene
Animated TV special1966Voiced by June ForayClose to the book
How the Grinch Stole Christmas (live action)2000Taylor MomsenA much bigger role: she befriends the Grinch and questions Whoville’s commercialism
The Grinch (animated)2018Voiced by Cameron SeelyA determined girl who wants to meet Santa to help her overworked mom
The Grinch MusicalStage, TV 2020Various performersBased on the book

The 2000 film, directed by Ron Howard and starring Jim Carrey as the Grinch, turned Cindy Lou into the heart of the story. Taylor Momsen later became the lead singer of the rock band The Pretty Reckless.

Costume tips

Cindy Lou Who is a popular Christmas and Halloween costume:

  • Hair in a high, upturned ponytail or “antenna” style, tied with ribbons
  • A pink or red nightgown or a festive dress
  • Rosy cheeks and a small, turned-up nose with makeup

Where the Whos come from

The Whos first appeared in Horton Hears a Who! (1954), though in that book they live on a speck of dust. See what Horton Hears a Who! is about. Counting down to the holidays? Check how many days until Christmas.

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