The Spanish giants have long courted the striker's signature, having a number of bids rejected last summer.

Mbappe, 23, is now eligible to speak to other clubs now that he has entered the final six months of his PSG deal.

And according to Bild, he has agreed terms on a contract worth a mind-boggling £41.6million-a-year.

Nothing is expected to be announced, however, until after the two sides' meet in the Champions League round of 16.

The pair do battle in Paris on February 15, before clashing again in the Spanish capital on March 9.

A pre-contract announcement is then expected to be revealed.