Kanye West's latest feud: Ex-girlfriend retaliates by revealing bedroom antics

There's a lot of bad blood and mud-slinging going around the Kardashian clan ever since their brother Rob controversially announced he is dating Blac Chyna, who is mother to Kylie Jenner's boyfriend Tyga's baby. On Wednesday, things escalated when rapper Wiz Khalifa took to Twitter to publicly criticise the name of Kanye West's yet to be released album. Ye first wanted to call it Swish, but changed his mind, because he is, of course, the self-titled "greatest artist of all time" and they can do that. It will now be known as Waves. Wiz has a son with Amber Rose, who Kanye once dated for two years. Amber is best friends with Rob's new girlfriend Blac Chyna – everyone is connected....