Kat Von D and Deadmau5 End Engagement: Cheating to Blame for Break Up? Tattoo Beauty Accuses 'Ghosts n Stuff' Musician of Infidelity on Twitter

It looks like there's another broken engagement for celebrity tattoo artist Kat Von D. Her relationship with electronic musician Deadmau5 (born Joel Zimmerman) has ended, according to the star's Twitter.

Yesterday (June 26) the former LA Ink star tweeted the vague "Man I'm a fool."

It seems as though cheating was the cause of the split. Later, she explained herself, tweeting "Cheating on your loved one is the most hurtful thing one could do. I hate to have to admit, that this relationship is indeed over."

However, Deadmau5 doesn't seem to think that was the case. In a statement on his Facebook page the "Ghosts n Stuff" musician gave his side of the story.

Read Deadmau5's explanation below:

"Kat and I split in November and I moved back home to Toronto. During this time, while we were broken up, I did have relations with another woman. Following that, Kat and I reconciled and I acknowledged being intimate with another person while we were estranged.

"We did move past those issues, and I proposed to Kat in mid-December. At the end of June, it was clear that the relationship was not working and we mutually ended the engagement. I was not, at any point, unfaithful to Kat during our time together.

"I don't wish to go tit for tat with these kinds of pronouncements and don't expect to comment further, but I do believe that those who have expressed concern deserve a more complete understanding of what transpired."

Von D and Deadmau5 were due to get married in an underwater themed ceremony on Aug. 10, according to People. This is the second broken engagement for Von D, who was engaged to Sandra Bullock's ex Jesse James in 2011.