Maria Belen Shapur, who lives on Republica de La India in Buenos Aires in the Barrio Palermo with her husband and two older sons, has been having an affair with married Governor Mark Sanford - and everybody wants to know who she is.

Now there are rumors running rampant that Sanford's mistress, Maria, is a former Argentinian model who is tall, knockout brunette who may even be a body builder and a former actress.

Read more about it and see her photo here.