Kristen Bell's Daughters Keep Her 'Grounded' By Hilariously Destroying a 'Frozen' Christmas Tree Ornament

Kristen Bell at Baby2Baby
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Guess we know which princess is Lincoln and Delta's favorite!

Guess we know which Frozen princess is the favorite in Kristen Bell's household!

The actress -- who famously voiced Princess Anna in Disney's 2013 smash hit animated musical -- shared a hilarious Instagram photo of a ruined Christmas ornament on Saturday, proving that her daughters might just prefer Idina Menzel's Queen Elsa.

"This will be the cover of my autobiography and it will be titled 'My children keep me grounded,'" Bell captioned the pic of the ornament, in which Anna has been unceremoniously decapitated.

Last week, Bell spoke with ET's Nischelle Turner about becoming the first-ever SAG Awards host, and revealed that the Frozen figurine isn't the only Christmas decoration her two daughters with hubby Dax Shepard -- 4-year-old Lincoln and 2-year-old Delta -- have ruined.

"Here's what I didn't realize: Fellow moms, your kids, if they can reach the decorations, will f**k you over, because what they've done is they've taken all the reindeer and the Santa Claus, and they've taken them all off the shelves, and they've put marker all over everything," she revealed with a laugh. "They've pulled the garland down -- there's paint chipping because you've used those tabs to hang the garland up -- they've pulled on all of it, everything is everywhere, there are bulbs all over my house. I had to get rid of all the glass ornaments, it's a nightmare. So, I'm realizing all the decorations have to be at least waist-high." 

See more on how Bell and her family are celebrating the holidays in the video below!

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