Henrikh Mkhitaryan, who joined the Arsenal from Manchester United last week, welcomed his former Borussia Dortmund team-mate to the club on the Gunners' twitter account.

Aubameyang has joined Arsenal on a long-term deal for a club record fee.

The 28 year-old has scored 98 goals in 144 Bundesliga games for Dortmund and had a hand in 172 goals in 213 matches in all competitions for his former club.

More to follow..