I guess he did it for the vine, Rapper Wiz Khalifa whose wife Amber Rose just filed for divorce citing irreconcilable differences posted a vine video two days before his split from his wife.
He is seen in the video jumping to LCD Soundsystem’s ‘Someone Great,’ a song which is considered to be a breakup anthem of our times and he sure looked happier than a free bird. Which brings about the question, was it a mutual agreement?

Amber Rose on the other hand has been linked to Nick Cannon {who just recently separated from his wife Mariah Carey}, with whom she just signed a deal under his management company and they have also worked on projects in the past, she featured on his high school comedy "School Dance".
I guess we would just have to wait and see.
SOURCE: http://..com/2014/09/video-wiz-khalifa-jumping-for-joy-to.html