Kat Von D has ended another engagement. 

The celebrity tattoo artist took to Twitter Wednesday to confirm her relationship with musician Deadmau5 is "indeed over."

Kat, who got engaged to her boyfriend on Twitter in December, tweeted, "Man, I'm a fool. 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."

Kat, you may recall, broke off her engagement to biker Jesse James twice.