Celtic striker, Leigh Griffiths, pictured in Glasgow Airport earlier today.

The 26 year-old was along with the rest of the Celtic team as they were preparing to board a flight to Norway when the incident was captured on camera.

Griffiths is a favourite amongst Celtic fans and his response to the heckling Ranger supporter has won him even more praise.

"Leigh Griffiths - a legend both on and off the pitch," said one Celtic fan.

"Leigh Griffiths one, Rangers fan at the airport, nil," added another.