(CNN) - The director of Frozen is apologizing to parents whose children just won't "let it go." Jennifer Lee tells The Hollywood Reporter that when the film was released last year, parents would tell her how much their families love signing Let It Go and other Frozen favorites. But now, one year and two Oscars later, Lee says she's gone from saying "thank you" to "sorry" when parents tell her they're still listening to Frozen songs. Since its release in November 2013, Frozen has grossed more than $400 million in the U.S.
Courtesy of Hawaii News Now