GLASGOW, SCOTLAND - MARCH 15 : Life long Celtic fan Rod Stewart watches on during the Scottish League Cup Final between Dundee United and Celtic at Hamden Park on March 15, 2015 in Glasgow Scotland. (Photo by Mark Runnacles/Getty Images)
GLASGOW, SCOTLAND - MARCH 15 : Life long Celtic fan Rod Stewart watches on during the Scottish League Cup Final between Dundee United and Celtic at Hamden Park on March 15, 2015 in Glasgow Scotland. (Photo by Mark Runnacles/Getty Images)