SAM Actualizado 25/04/2023 - 07:52 CDT NFL fans are turning into detectives as they try to work out why Buffalo Bills star Josh Allen appears to have split up with his girlfriend, Brittany. Josh Allen has been dating Brittany Williams since 2017 and the two were a power couple until a few days back when she unfollowed him on Instagram and deleted all their pictures together. This led fans to believe that there’s trouble in paradise for Allen and Williams.