Paris St-Germain signed Uruguay striker Edinson Cavani on a five-year contract from Napoli, the French Ligue 1 champions said on Tuesday. Cavani, the top scorer in Serie A last season, is the latest big catch for Qatari-backed PSG who have spent more than 200 million euros in transfers over the past two years. The 26-year-old Cavani scored 78 league goals in three seasons with Napoli. PSG did not disclose the fee which media reported to be a French record 64 million euros ($83.50 million). (For more sports news and updates, follow Ahram Online Sports on Twitter at@AO Sportsand on Facebook atAhramOnlineSports) http://english.ahram.org.eg/News/76628.aspx