Ex-Celtic star Kieran Tierney enjoyed his first taste of Arsenal in action as he watched the Gunners beat Burnley at the Emirates.

The left-back, 22, signed a long-term deal down south in a reported £75,000 per week deal.

Tierney has been ruled out for a number of weeks and has been, as of yet, unable to take part in full training with his new teammates.

But the £25million man finally watched from the stands as Arsenal won 2-1 thanks to goals from Alexander Lacazette and Pierre-Emerick Aubameyang either side of Ashley Barnes' strike.

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Mingling with supporters during the game, Tierney watched Nacho Monreal play on the left-hand side of the defence.

The treble Treble hero has started light training alongside fellow crocked star Hector Bellerin and took part in running drills with the ball.