Sorry ladies, Alex Rodriguez is off the market!

The Yankees slugger is reportedly dating genomic pioneer Anne Wojcicki, shocking fans who are used to seeing the controversial athlete with blonde beauties such as Cameron Diaz, Kate Hudson and Madonna.

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The 40-year-old baseball star was photographed with the founder of personal genomics analytics company 23andMe at the Vanity Fair Super Bowl party back in February, and according to sources, the relationship is still pretty new.

alex rodriguez kate hudson getty

Alex Rodriguez with ex-girlfriend Kate Hudson in 2009.

Though the 42-year-old may not be as mainstream as the athlete, she was married to Google co-founder, Sergey Brin, and her sister is YouTube CEO Susan Wojcicki. Not bad.