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

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

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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. Sorry for the jpg [photo]... they'll finish the actual ring soon I hope. I love u."

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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 while I spend the rest of my evening with my future wife."