Dance DJ Deadmau5 is heading down the aisle after proposing to his on/off girlfriend Kat Von D - in a post on Twitter.com.

Just weeks after the couple's short break-up in November (12), Deadmau5 popped the question on the social networking site on Saturday (15Dec12).

The star tweeted, "I can't wait for Christmas so... Katherine Von Drachenberg, will you marry me?" and posted a photo of a diamond engagement ring, adding, "Changing the diamond to a black diamond FYI (for your information). Sorry for the jpg (photo)... they'll finish the actual ring soon I hope. I love u."

The celebrity tattoo artist took to her own page to answer yes, writing, "Mi corazon (my heart)!!! Thank you all for the lovely congratulations! Please excuse me while I go squeeze the hell out of my fiance!"

Deadmau5 later told followers, "Holy f**king s**t. Im engaged and stuff! Thanks for the well wishes and support from the horde and everyone else! BRB (be right back) while I spend the rest of my evening with my future wife."