So, you won't believe what happened recently. Kanye West, the superstar rapper, went on an absolute rant during one of his concerts. And who was the target of this explosive outburst? None other than his former bestie and collaborator, Jay Z. Talk about drama!

It seems like things have been going downhill between the two rappers for a while now, but this was definitely the breaking point. During his performance in Seattle, Kanye couldn't hold back anymore and let all his frustration and disappointment towards Jay Z pour out.

One of Kanye's biggest gripes was Jay Z's lack of support when Kanye and his wife, Kim Kardashian, went through a traumatic experience. Remember when Kim was robbed at gunpoint in Paris? Well, Kanye expected his friend to be there for him during that difficult time. But nope, Jay Z and his wife, Beyoncé, didn't reach out or offer any kind of support. Ouch, that's gotta hurt.

Kanye also accused Jay Z of caring more about money than their friendship. He went as far as to say that Jay Z's recent deal with Tidal, the music streaming service, was all about making dough and didn't consider the impact it would have on their relationships or the music industry. Kanye felt like Jay Z was using their friendship for his own selfish gain and betraying the very essence of art.

But that's not all.

The rapper spilled the beans about another bone of contention between them – their respective business ventures. Kanye mentioned how he tried to set up a collaboration between his clothing brand, Yeezy, and Jay Z's line, Roc-A-Fella. 

So there you have it, folks. Kanye West's recent explosion of anger exposed his deep disappointment and frustration towards Jay Z. Their friendship and successful collaborations of the past seem like a distant memory now.