Believe it or not, Jennifer Lopez turns 44 today (July 24). Not that you could tell. With a new role as Chief Creative Officer of Nuvo TV, new singles with Flo Rida and Pitbull, and her eighth studio album on the way, J. Lo has continued her ascent to the heights of superstardom and she doesn't look a day older for it. Still, it's been a long, bumpy road with some serious twists and turns. Click on to take a look at her evolution, from the 6 train to the Hollywood Walk of Fame.
(Photo: Kevin Mazur/WireImage)