Black Stars midfielder Kevin-Prince Boateng is expected to be unveiled as an AC Milan player Tuesday.Genoa are believed to have agreed a £5.5million deal to sign the Ghana midfielder from Portsmouth and would immediately loan him to Milan with the option for a permanent deal next summer.According to the authoritarian Italian publication tutto sports newspaper the midfielder was seen at AC Milan’s Milanello training ground yesterday.Boateng had a superb debut for the Black Stars at the just ended World Cup taking the Stars to the quarter finals stage of the competition before being eliminated controversially in the quarter finals by Uruguay.Source: Joy Sports/Myjoyonline.com/Ghana