AC Milan have signed Lazio midfielder Luka Romero.
The youngster moves to Milan after coming off contract at Lazio on Friday.
The Argentina youth international has signed a four-year contract with the Rossonero.
With Lazio, Romero made 14 Serie A appearances, scoring one goal over two seasons. The 18 year-old was snapped up by Lazio from Real Mallorca.
Romero will wear the No18 shirt at Milan.