Everton star Marouane Fellaini is keen on a move to Chelsea.
The Sun says the £30million-rated Everton midfielder is aware of interest from Stamford Bridge and says they should lodge an offer if they are serious.
He said: "If Chelsea want to sign me, then they need to come forward with a bid for me. I have heard about Chelsea's interest but I've honestly not spoken to them.
"Every season I've been here, top clubs have been asking about me but, for now, I'm happy at Everton."
Moving to Chelsea would see Fellaini, 25, link up with Belgium team-mate Eden Hazard.