Justin Bieber may be living the fast life, but sometimes, he just likes to slow down. And when he just wants a chill musical moment, he usually reaches for Tracy Chapman's depressing AF "Fast Car." When he hit up BBC Radio 1's Live Lounge, he covered Chapman, along with Tupac's "Thugz Mansion." 

Watch the BBC cover up above, and then remember his 2012 performance of the song below:

His Tupac cover isn't too shabby either. In between dully answering questions, he and guitarist Dan Kanter took on 'Pac's posthumous 2002 single:

Justin is no stranger to rapping Tupac. Here he is taking on the same song in 2012:

Watch Fuse's own old school interview with Justin Bieber below: