He's the moodiest man in the music industry.
So you can imagine our utter shock when we saw Kanye West actually crack a big ol smile as he arrived in London on Thursday night.
Yeah, we were like WTF, as well?!
The freak incident occurred as the rapper arrived on the Eurostar from Paris ahead of Wireless this weekend... made even more bizarre by the fact that he'd just been STUCK on the blimmin' train for HOURS.
While we would have been seriously fuming if we'd been stranded for four hours halfway between two countries, Kanye looked happy as Larry!
And this is the man who flips out if a fan *looks* at him the wrong way.
According to reports, Mr Kim Kardashian was actually left sitting on the train (along with all the less important passengers, obvs) because of a technical fault.
Pretty much the pain we feel every day during our morning commute.
He seemed in a great mood as he breezed through the airport, however, chatting on his phone and looking cool as a cucumber.
Kanye's already had to step up this game this weekend, having to headline both Friday AND Saturday at Wireless after Drake dropped out.
Luckily for organisers, it seems that the Yeezus rapper was more than happy to do a double performance and fill in. Phew.
Disappointing tons of fans, Drake released a statement, saying: "To my beloved fans, it truly breaks my heart that I won't be able to perform as planned at Wireless and Roskilde this weekend.
"I got sick a few days ago and although I am on my way to bouncing back, my doctors have made it clear that I am not physically fit to fly or deliver the performance my fans expect and deserve from me."
Drake's loss is Kanye gain!