Arsenal have celebrated Pierre-Emerick Aubameyang's arrival on social media.
The striker arrives from Borussia Dortmund for a club record £60m.
And Aubameyang has been snapped celebrating the move in full Gunners kit.
@Aubameyang7#YoPierrepic.twitter.com/UpbAhnIvDG — Arsenal FC (@Arsenal) January 31, 2018
So @Aubameyang7's a Gunner - and here's how he feels #YoPierrepic.twitter.com/P9RUPnUC0p
— Arsenal FC (@Arsenal) January 31, 2018