Kat Von D, the American tattooist and LA Ink TV personality has announced via Twitter that it's "over" between her and Canadian producer/performer Deadmau5 after they became engaged in December 2012. The heavily tattooed model suggested via Twitter that Deadmau5, AKA Joel Zimmerman, cheated on her. After initially tweeting, "Man, I'm a fool," she tweeted, "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", following up with, "Onwards and upwards," though she didn't name names.

Kat Von D
Kat Von D [R] And Former Fiance Deadmau5 (Only Joking).

Seems Deadmau5 isn't too broken-hearted - the 32 year-old tweeted prior to Von D's confirmation regarding apparently parting ways with his record label: "Well now that I'm finally free... Lets put out some music! Lake mead day to celebrate today, then back to work on Friday :)." Still, can't have come at a good time for 31 year-old Kat, who can now count Deadmau5 alongside TV personality Jesse James in her list of previous fiancés.

Kat Von D & Deadmau5
There They Are: The Real Kat Von D [L] & Deadmau5 [R].

The pair, who both share the same star tattoo beneath their eyes, previously broke up in November 2012 but got back together a month later after Deadmau5 proposed via Twitter, according to E! Online. However, Deadmau5 rejects Von D's claims that he cheated whilst they were engaged in a statement on Facebook: "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," adding, I was not, at any point, unfaithful to Kat during our time together." He cited the reason for the second split was because "the relationship was not working."

Twitter seems to have defined the celebrity couple's entire relationship: they began dating in September 2012 after meeting on the social media site, got engaged on there and now it seems, they've broken apart. Whatever happened to good old-fashioned romance? 

Deadmau5
The Deadmau5 You May Recognize From Live Shows.