AC Milan have signed Swedish striker Zlatan Ibrahimovic on a free transfer until the end of the season, the Serie A club announced on Friday. Ibrahimovic, who last played for MLS side Los Angeles Galaxy this year, returns to Milan where he helped the club win their last league title in 2010-11 and scored 56 goals in 85 games in two seasons. (For more sports news and updates, follow Ahram Online Sports on Twitter at @AO_Sports and on Facebook at AhramOnlineSports.)