18. Scarlett Johansson
Scarlett Johansson seemingly has it all. Great looks, a thriving film career, critical accolades for her stage work that led to a Tony, you name it. Here's just another reason we can all be jealous of her. Interestingly enough, I don't think that I've ever seen her actually sing in a film, but she's incredibly talented nonetheless. She has a deep, soulful voice that sounds smooth and jazzy when she sings. Over the past five years, she's recorded two albums, Anywhere I Lay My Head and Break Up. While reviews were mixed, most critics complimented her singing ability. In 2012, she contributed vocals to Before My Time for the climate documentary Chasing Ice, which was nominated for Best Original Song at the Oscars.