Band Or Solo Artist?: Solo
Genre: Pop, Ska
Greatest Hit: "Smile" (2006)

Formerly known as Lily Allen, Lily Rose Cooper has shifted music genres a few times. Cooper began her music career leaning towards glam rock, before dabbling in reggae and ska. The cute songstress finally struck it big with her second studio album, It's Not Me, It's You, with edgier lyrics and a more electropop and dance feel. Currently, the singer, who went on hiatus after giving birth to her first child, is prepping for her next baby on the way.