Kat Von D Preps for an Underwater Wedding in Rock 'n' Roll Scuba Gear

Is the tattoo queen wearing the world's weirdest wedding dress or the world's most fashionable wet suit?

If this heavy metal scuba suit is any indication, Kat Von D and fiancé Deadmau5 really are planning underwater nuptials.

The bride-to-be looks like she's taking her waterproof wedding wear for a dry run in this ensemble. But we're hoping this casual look is intended for the reception, not the Miami Ink star's walk down the aisle.

Though, if the happy couple plans to say, "I do" among the plankton, this rubbery onesie is probably smarter than a lace gown.

In which case, here's hoping that it also comes in white!