'Frozen' Couple Kristen Bell & Jonathan Groff Reuniting For New Live Action Movie Musical

Kristen Bell and Jonathan Groff are going to be playing a couple once again!

The Frozen co-stars have starred together in the animated musicals as Anna and Kristoff, and will couple up in a new live action musical film, Molly and the Moon.

Kristen will star as Kate, Molly’s mom, while Jonathan will play Molly’s dad Brian, a “couple who are expecting a child and sing to their unborn baby in the womb. But the film also takes us inside the womb and imagines a little girl in a rowboat singing back and using the sound of her parents’ voices to try and reach ‘the moon,’ or a metaphor for being born,” according to The Wrap.

Molly and the Moon was inspired by a true story from How I Met Your Mother creators Carter Bays and Craig Thomas, who will also direct.

The story is based on Craig‘s real life son, Elliot, who was born with Jacobsen Syndrome, a rare genetic condition where something is missing in Chromosome 11 chromosomes. He had to have open heart surgery at just two weeks old, and due to his condition, Craig and his wife couldn’t hold their son, so they sang to him.