Question: can kaitlyn dever really sing?
Answer: Yet Dever not only acts — she sings too. Dever and her sister sing a pair of songs in Jason Reitman's upcoming film “Tully,” with a script by Diablo Cody and a cast of Charlize Theron and Mark Duplass. Their contribution to the soundtrack was born out of her friendship with the “Men, Women & Children” director.