More 'bad blood': Taylor Swift's music director takes a dig at Kim Kardashian
Joseph Kahn also said things against Kim's late father, Robert Kardashian.
Director Joseph Kahn has called Kim Kardashian "the most untalented woman" over Taylor Swift's on-going feud with rapper Kanye West's wife.
The 43-year-old filmmaker, who won Grammy for best music video for Swift's 'Bad Blood', took to Twitter to defend the singer.
Here's what he wrote:
Kahn also compared Swift's situation to football player OJ Simpson's murdered wife.
The tweet was against Kim's late father, Robert Kardashian, who defended Simpson, in his 1994 trial for the murders of his wife Nicole Brown and her friend Ron Goldman.
He further tweeted: