Red-hot Giorgos Giakoumakis bagged his second successive Celtic Park hat-trick as the Premiership pacesetters roared six points clear.
The Greek striker made it five goals for his week following a Scottish Cup double against Dundee United as Ross County were routed.
Giakoumakis grabbed two early headers before slotting home a penalty kick in the second period to take his tally for the term to 11 and further outline his growing importance to the squad.