How long did the affair between Ryan Giggs and Imogen Thomas last ?

I think Imogen has all the trappings to be a professional footballers wife/ bit on the side. She seeks idiots with too much money, she is a slapper, she is after publicity to become a so called celebrity, she has a big bust, she has no brain but does not necessarliy need one to make huge credit in her bank account. Let face it Ryan has been a good footballer but he is only marginally better looking than rooney.