That's what a few unsuspecting Londoners did over the weekend when Gwyneth Paltrow and her children set up a sidewalk lemonade stand.
Yes, it was really her – wearing Wayfarers, but unmistakable. She stood with daughter Apple, 7, and son Moses, 5, and other children over a setup of cardboard boxes as they sold lemonade and what appeared to be chocolate chip cookies.
A handwritten sign taped over a box read, "Lemonade and Snaks 1 £ each," followed by "Mony raised to RSPCA." The RSPCA, or the Royal Society for the Prevention of Cruelty to Animals, is the U.K.'s largest animal welfare charity, and Apple, a vegetarian, has a strong affinity for animals.
The group was accompanied by a small white dog, one who may have been the Paltrow family pet, a Maltese named Daffodil.