(2 of 6) Our Favorite Female Singer-SongwritersThese ladies can sing. And all ears whether they're belting, crooning, or humming a melody. But they can do more than carry a tune. These fabulous performers write their own music. Here Glam shows our favorite female singer-songwriters. Natasha Bedingfield Ms. Bedingfield is not always at a loss for words (like her hit single "Unwritten" would suggest). The British beauty has a phenomenal and unique voice, and her lyrics are always eloquently written.