Jenny from the block has upgraded her footwear these days, she wrote a song about it. Like to hear it? Here it go... Louboutins is the first single off her new album Love? due out in January and she'll be performing this song Sunday at the American Music Awards. Think of it as a club-style Dear John letter and a Christian Louboutin endorsement all rolled in to one. The song is pretty cool and you have to admit, Louboutin DOES make some fly ladies shoes. I wouldn't want J. Lo to leave but I'd love to see her walk away...

Audio: Jennifer Lopez - Louboutins