Celtic moved 11 points clear at the top of the Ladbrokes Premiership thanks to a 2-0 win over Dundee at Dens Park on Boxing Day.
James Forrest and Leigh Griffiths both struck in the first half as Brendan Rodgers' side made it three wins in the space of a week.
Meanwhile, Livingston are up to third place in the Ladbrokes Championship after beating Dumbarton 4-1 at the YOUR Radio 103FM Stadium. Ally Roy gave the Sons the lead but Craig Halkett, Scott Pittman, Dylan Mackin and Scott Robinson all netted for David Hopkin's team.