Goth rocker Marilyn Manson is engaged to marry his on-again/off-again girlfriend, actresss Evan Rachel Wood, spywitnesses tell The Mirror.

The singer – the former husband of burlesque pin-up Dita Von Teese – is reportedly set to tie the knot after proposing to the 22-year-old star on stage in Paris Monday night.

Manson reunited with Evan in December after breaking up with her twice. The couple began dating in 2007 but split just months later. They briefly reunited in early 2009 before calling it quits for a second time.