Former WWE enhancement talent Kris Katera (Chris Wellman) has come forward on Twitter to back up claims made by Kenn Doane that top WWE Superstar John Cena was unfaithful to his estranged wife Elizabeth Huberdeau.

Doane recently clamined that Cena was responsible for ruining his relationship with the former Diva Mickie James who he allegedly had an affair with and also lost Doane his job with WWE.

Katera said: "I worked with WWE on and off from 2006-2010 and can back up most everything you say about Cena and his cheating ways man!" he tweeted to Doane on Wednesday.

Katera added in response to a fan tweet: "Cheating multiple times with different women while on the road when his wife was at home unaware ... not cool!"

Katera says Cena would often discuss his sexual escapades with Jonathan Coachman, who worked for the organization as an announcer through 2008.

"Constant talking about hooking up with this chick or that chick," Katera says of Cena. "Him and Jonathan Coachman were always talking about it!"

Elizabeth Huberdeau is expected to use Doane's allegations as evidence in court through her attorney Raymond Rafool which, if proven true, could affect their prenuptial agreement.