The report claims that the Cottagers, who are promoted to the Premier League, are eyeing a big-money move for the Belgian defender.
The 27-year-old joined Celtic from Manchester City in 2015 and has been ever present for Brendan Rodgers’ side. He is participating in the World Cup, and has produced some impressive displays.
He has 12 months left on his present deal and Rodgers is hopeful that he will sign an extension on his present deal.