The 27-year-old will join the French champions following the World Cup, where he played in Thursday night's opener against Croatia in Sao Paulo.
A statement on the French club's website, www.psg.fr, read: " Paris Saint-Germain are pleased to announce that for a period of five years Brazilian international David Luiz has moved from Chelsea FC
"He will join the group after the World Cup."
Source : PA
Source: PA