Jennifer Lopez At 45. Is This Her Best Look Yet?

Just look at Jennifer Lopez and marvel at those abs, that hair, those legs, the make-up, her skin...

J-Lo was rocking the red carpet at the American Music Awards in California on Sunday night, looking pretty near to perfect in a blush pink, barely-there number - and outshone a host of twenty somethings with her rock hard abs.

J-Lo's Reem Acra Spring 2015 dress might have been sweet and subtle in colour, but the ribbons of fabric that wrapped around Jen's body were far from innocent. We love the look on Jen, which is a departure from her usual glitzy, seriously-short choices and looked more grown-up and feminine, without sacrificing her own brand of sex appeal.

Glittering Christian Louboutins and a matching clutch added a touch of Jen's signature style and Norman Silverman Diamond earrings supplied the bling. The singer finished off her look with smokey eyes and a swept back do that showcased her perfect skin.

J-Lo closed the show with a performance of her single 'Booty' with Iggy Azalea and managed to out-Beyonce Beyonce with a racy routine and trouser-free stage outfit. Showing off some impressive moves, we think we might be starting to understand what keeps Jen in such good shape...

See our top 10 style highlights from the American Music Awards.