Kris Humphries' attorneys are reportedly planning to subpoena Kim Kardashian's new boyfriend Kanye West.

The basketball player and the TV reality star are currently going through a divorce. Kim ended the relationship 72-days after the pair wed and is now romantically involved with Kanye.

Kim's legal team subpoenaed Kris' former flame Myla Sinanaj to testify and the athlete has decided to return the favour.

"The gloves are clearly off now," a source told Radar Online.

"Kris lawyer, Lee Hutton, has no choice but to depose Kim's new boyfriend, Kanye West. Kim has publicly said that she and Kanye have been friends for years, and Kris' lawyers want to know if the two were ever intimate before they went public with their relationship a few months ago."

"Kris has no reason to believe that Kim was unfaithful to him during their very short marriage. Of particular interest to Team Humphries is Kanye's involvement in the Kardashian reality shows as he appeared on an episode of Kourtney & Kim Take New York. Kris' lawyers will delve into if Kanye's appearance on the show, and what his involvement in the shows are going forward. Kris believes that Kim felt tremendous pressure to get married to him on camera, and this goes to the heart of his claim that the marriage is fraudulent."