Australian singer Kylie Minogue and fiance Joshua Sasse won't tie the knot until gay and lesbian couples can marry in Australia.

UK actor Sasse, 28, said Thursday in Vancouver that he and Minogue, 48, would like to marry in Melbourne.

“There are chances of a Melbourne wedding … [but] we will not get married until the law has passed in Australia,” Sasse told Network Seven.

“When I found out that gay marriage was illegal in Australia, I was astounded.”

“I simply can't fathom on any level, whether it's moral or religious or anything, that I have the right to get married and to marry the person that I love and that somebody else doesn't because of their sexual orientation,” Sasse added.

The couple has been vocal in their support for the “Say I Do Down Under” campaign in support of marriage equality.

The Australian government has proposed a public vote on the issue to take place in February.

(Related: Australians support gay marriage but not public vote on issue.)