This is the model Rosie Huntington-Whiteley shot by British photographer Rankin. The odd thing is that this version of the image, which I believe is the original one, isn’t the one that has been widely shared. That would be this cropped and color modified version that I originally found. I guess people are happy to trade bad composition for a closer look at Ms Huntington-Whiteley.
This is from a book by Rankin called Ten Time Rosie shot in 2010.