The Bachelorette Australia: The top four contestants revealed in leaked photos

Warning: The below contains spoilers for The Bachelorette Australia 2019 Season 4.

The Bachelorette Australia's Angie Kent has whittled the contestants down to nine men after this week's episodes, but it appears that we already know who the final four are.

Exclusive photos obtained by the Daily Mail on October 25 reveal that Angie's top four are Jackson Garlick, Timm Hanly, Carlin Sterritt and Ryan Anderson.

The men were all smiles as they posed for photos at The Bachelorette mansion before changing into suits for a rose ceremony.

Based on a number of factors like the betting odds, sibling seal of approval, and being the recipient of the 24 hour rose — we've already picked Carlin as the frontrunner on the show.

Yvie Jones Instagram, Angie's best friend and former Gogglebox co-star, shows that she's following three of the final four contestants: Carlin, Ryan, and Timm.

In an upcoming episode, one of the "frontrunners" is expected to leave before the finale airs due to a family death, an insider told the Daily Mail.

It's unclear at this stage whether this contestant leaves before the final four are revealed or if he's expected to exit after making it to this stage.

"The news sent shockwaves through the show, but everybody understood and respected his decision to go and be with his family," the insider said.

The potential exit comes after a few unexpected departures on the show so far: in Episode 2, when Noosa politician Jess Glasgow was kicked off after making some inappropriate comments, and Warwick Dams, who chose to leave set when he was encouraged to dress up in a chicken costume.