they started dating two years ago when roddick asked his agent to track down a model he saw in a swimsuit magazine. she's 21 now which means she was 19 when they started dating and now she's mrs roddick. it all seems a little rushed imo and i think he could've waited a few more years until she was a little older. most 21 year olds i knew when i was 21 were really not married to get married. dont get me wrong im happy for him but i just dont see it lasting very long.