Married At First Sight’s sixth season kicked off last night but reportedly without one of the big names who was supposed to appear as one of the contestants looking for love.

Kyle and Jackie O teased this morning that an Australian celebrity was expected to appear as one of the brides this year but it all fell through when they couldn’t find her an appropriate match.

So who is this well known Aussie? Kyle and Jackie O can exclusively reveal that the name is Mercedes Corby, the sister to convicted drug smuggler Schapelle Corby.

And to prove it, we spoke with Mercedes live on air about the rumours this morning.

Watch the video above for more!

Here's one of our favourite moments from Robin Terry & Kip!