The Belgian has found the net 25 times this season, to add to the 20 goals he bagged during the previous campaign.
Despite Lukaku’s fine form, Everton have struggled and it is rumoured the 22-year-old is ready to leave Goodison Park.
Manchester United and Paris Saint-Germain are both keeping tabs on the situation, while Chelsea are considering bringing the striker back to Stamford Bridge.
However, according to Gazzetta dello Sport, Juventus have now joined the race for Lukaku this summer.
The Italian champions are in the market for attacking reinforcements and are also considering a swoop for PSG star Edinson Cavani.