Spanish giant, Barcelona, have lodged a complaint against French club, Paris Saint-Germain (PSG).
The complaint lodged with the European Commission according to a report African Entertainment monitored in the Daily Mirror, is to block Paris Saint-Germain from signing Lionel Messi.
Already, PSG have reportedly offered Messi a two-year formal contract.
PSG offered the contract after it emerged that Messi was no longer staying at Camp Nou.
It is reported that PSG have offered the Argentine an initial two-year deal, thought to be worth £25m a year after tax.
Messi and his representatives are reportedly reviewing and considering the contract from the Paris club carefully.
