If tea and biscuits with Ms Refaeli seems the ultimate dream, the Charitybuzz website will turn the fantasy into reality for one lucky person.
The charity is auctioning a meeting with the supermodel on the set of one her upcoming photoshoots or at a special event in New York.
The money will go to the cancer research foundation Gabrielle Angel and only two rules apply: be over 18 - and be kind to the supermodel.
The current bid is $2,300 and there are only three days left to bid.