Let the bidding begin! Red carpet gowns worn by a host of celebrities have gone up for sale on the internet and Jennifer Lopez was the first to donate a frock to the charity auction. The Latin diva made the generous gesture at a fundraising gala for Aids sufferers, which was also attended by Hollywood golden girl Scarlett Johansson.
J Lo arrived arm-in-arm with fashion maestros Dolce and Gabbana in one of their exclusive designs - and promptly declared it for auction. She was the picture of lady-like elegance in the calf-length lacy dress, teamed with a pair of killer heels. Meanwhile Scarlett had selected a sequinned flesh-coloured gown.
The 7th On Sale Online party kicked off a month of bidding on eBay, when fashion devotees will be able to snap up thousands of exclusive treats. Everything from luxury holidays to handbags, fragrance bottles and shoes are up for grabs.
It's the second time in as many days that Jennifer Lopez has stepped out for a good cause. She recently attended a UN anti-poverty to honour "the unsung heroes" of the developing world. On that occasion, her voice quaking with emotion, Jennifer presented an award to an Afghan woman, who survived an abusive marriage to set up a successful tailoring business.