Big Brother USA has started, and we’ve already found ourselves our crush for the series.

Mark Jansen, 26, is a body builder – as you can tell – and he’s quickly become one of the favourites to win the show. Last week he showed off while getting changed in the morning, and it turns out he’s a bit of an exhibitionist.

In the latest episode of the U.S. reality series, Mark showed off his bum when he sunbathed naked to get an even tan.

Take a look below:

We need a moment.

In the meantime, here’s another little gif to keep you occupied.

Bless the reality Gods for this show.

If you want more of Mark in the buff, you only have to click here.