Jennifer Lopez

Jennifer Lopez has seamlessly transitioned from actress to pop singer and back again repeatedly over a long career that has seen her flourishing in both of her chosen fields. She launched her music career with On the 6, a 1999 album that featured the number one single "If You Had My Love." The first in a string of successful neo-disco singles that kept her at the top of the charts throughout the 2000s, a period of time where she racked up such achievements as being the first woman to simultaneously claim the number one album and number one film in the U.S. when her second albu...