Chelsea boss Thomas Tuchel says he's happy to count on the "crazy" character of Pierre-Emerick Aubameyang.

Aubameyang joined Chelsea on deadline day from Barcelona, reuniting with his former Borussia Dortmund coach Tuchel in the process.

Tuchel said, "He was the kind of extravagant personality everyone wanted to talk about and that's cute too, isn't it? Dark blue with a boring cap!

"You can get yourself a nice haircut and a stylish car. Judging people based on the car they drive is a serious problem. Maybe he's just a little crazier than us and that's fine because you have to be a little out of the box to be special on the pitch.

"He has scored many goals in his career, I have no doubt he will do it here too."