Christina Aguilera Offered Big Money By Big And Beautiful Dating Site

The person behind the offer is former "America's Next Top Model" winner Whitney Thompson -- the first plus-size model to even win the show.

Whitney now runs TheBigandTheBeautiful.com -- and fired off a letter to Aguilera, saying she's extremely interested locking down Christina as the spokesperson for the website, which is "specifically designed for women with curves."

As part of the deal, Aguilera would agree to at least one TV commercial, one radio commercial, two photo shoots, and four public appearances. She also wants Christina to sing a jingle for the website.