Frozen's Idina Menzel Sings 'Tomorrow' at Broadway Event!

Idina Menzel poses for photos while attending the Kids’ Night on Broadway event on Thursday afternoon (January 23) at Sardi’s restaurant in New York City.

The 42-year-old Frozen actress and “Let It Go” singer is the ambassador for this year’s event and she helped announce the A Broader Way Foundation as the cause related component.

PHOTOS: Check out the latest pics of Idina Menzel

Over the weekend, Idina was a surprise guest at the Living for Today concert at Joe’s Pub and she sang the classic Annie song “Tomorrow,” which was her favorite song as a kid.

15+ pictures inside of Idina Menzel at the Kids on Broadway event…