David Luiz starred as Stamford Bridge knocked Chelsea out of the Champions League . Luiz scored late equaliser with a bullet header to force game into extra-time . Chelsea sanctioned the £50million sale of Luiz to Stamford Bridge last summer . Luiz celebrated wildly despite playing at his former PSG home . READ : Luiz says sorry for celebrating after scoring against Chelsea . CLICK HERE for the latest Chelsea news and reaction to Wednesday night .
David Luiz starred as PSG knocked Chelsea out of the Champions League . Luiz scored late equaliser with a bullet header to force game into extra-time . Chelsea sanctioned the £50million sale of Luiz to PSG last summer . Luiz celebrated wildly despite playing at his former Stamford Bridge home . READ : Luiz says sorry for celebrating after scoring against Chelsea . CLICK HERE for the latest Chelsea news and reaction to Wednesday night .