Originally appeared on E! Online .

Andy Cohen's son Ben can’t hold it back anymore.

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Moments before the "Watch What Happens Live" host began an interview with "Frozen " star Kristen Bell — who voiced Princess Anna in the 2013 animated movie — he revealed that his 6-year-old had some strong feelings about Anna’s older sister, Queen Elsa, voiced by Idina Menzel .

“My son hates Elsa so much,” Cohen, also dad to Lucy, 3, told Bell in a video shared on SiriusXM’s Instagram page Oct. 24. “He is the biggest Anna fan. It is so clear to him that Elsa is horrible.”

In the film, Elsa possesses magical ice powers that she’s unable to control, causing her to accidentally thrust her kingdom into an eternal winter. He

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