Niall McGinn and ANdrew Considine scored for the Dons as they threatened a fightback in the second half .
Patrick Roberts scored twice and Mikael Lustig scored the other as Celtic beat Aberdeen 3 - 2 at Celtic Park to officially seal the SPFL Ladbrokes Scottish Premiership title .
Niall McGinn and ANdrew Considine scored for the Aberdeen as Aberdeen threatened a fightback in the second half .
Patrick Roberts scored twice and Mikael Lustig scored the other as Celtic beat Aberdeen 3 - 2 at Celtic Park to officially seal the SPFL Ladbrokes Scottish Premiership title .