Kanye West debuts 'Closest Thing to Einstein'

Kanye West debuted a new track titled 'Closest Thing To Einstein' during a live appearance in Los Angeles last night (February 23).

The rapper and designer also took time out to publicly deny his ex-girlfriend Amber Rose's recent sex claims about him.

West dated Rose from 2008 - 2010 but the pair have constantly been feuding, with West previously saying that he "had to take 30 showers" after dating her.

Then came a Twitter dispute, which also involved the father of Rose's child, Wiz Khalifa.

Rose tweeted about West's sexual preferences, saying: "Awww @kanyewest are u mad I'm not around to play in ur asshole anymore? #FingersInTheBootyAssBitch".

West previously denied the allegations, and has further repeated his denial publicly now at the LA club, 1OAK.

He said during his performance: "She never stick no fingers in my ass. I don't play like that."

Kanye West has not only taken to Twitter to dispute the above but also to express his frustration and struggle with a massive $53 million debt.

Most recently, he's come to blows with the music producer, Bob Ezrin. Ezrin has worked with many major names, like Pink Floyd, Kiss and Lou Reed, but criticized West's songwriting and production skills as "sophomoric at best".

The singer has since hit back at Ezrin in a series of tweets, calling the music industry producer "old guard."

See the video of Kanye West's performance and the singer in action, below: