Kanye West has unfollowed his ex Kim Kardashian alongside all her sisters on social media platform Twitter.The 44 year old, who has reportedly been dating Russian model Irina Shayk for the last few weeks, has seemingly decided he's had his fill of the Kardashian-Jenner clan by kicking Kris, 65, Kourtney, 42, Khloe, 36, Kendall, 25, and Kylie, 23, out of his social media feed.