Celtic beat Motherwell 2-0 in Saturday's Scottish Cup final at Hampden Park to complete historic back-to-back Trebles.
Brendan Rodgers' side claimed all three domestic honours for the second season in a row, something that had never previously been achieved.
Callum McGregor's superb early goal had Celtic in control of the final and Olivier Ntcham added a second before the interval to seal the victory.