Holders Celtic will take on St Johnstone in the Scottish Cup semi-finals next month. The tie will be played at Hampden on the weekend of 19-20 April. Hearts face Aberdeen in the other semi-final. Scottish Cup: Livingston v St Johnstone - follow live text Inside the career of The Thick of It creator,

Celtic will face St Johnstone in the semi-final of the Scottish Cup at Hampden. Brendan Rodgers’ side booked their place in the last four of the competition with a comfortable 2-0 victory over

David Martindale reckons Livingston were denied a 'stonewall' penalty. The Lions boss gave his instant reaction to BBC Scotland after his troops lost out to a Graham Carey wonderstrike as St Johnstone earned a crack at Celtic at the national stadium.