Little Mix, Rudimental, Jessie J and Jason Derulo will also play the Capital FM bash in London    

The rapper called the station's playlist team 'two-faced' in a lengthy rant    

Rapper also praises Miley Cyrus, calling the twerking pop singer a 'really clever girl'    

"I think he's going through some stuff, man" says rapper    

BET will air their annual Hip-Hop Awards (filmed last weekend in Atlanta) on Sunday, 10/15. For the uninitiated, the ceremony is punctuated with interstitial rap cyphers, sometimes as head-scratching as Wyclef Jean, Lil’ Mama, and Dizzee Rascal to totally jaw-dropping, Eminem and his Shady Records roster. This year, Black Hippy has con...