So... just what is going on with Martin's hair?

Updated: 

We all know that jungle supplies are scarce, and pampering isn't exactly high on the agenda.

But really, is there any excuse for whatever it is that's happening with Martin Roberts's hair?

The Homes Under the Hammer star has gone from vaguely coiffed to totally straggly in a matter of days.

Martin Roberts
Martin Roberts (ITV)

And fans on Twitter are having a fun time suggesting who he resembles.

Some think he's got something of Jack Nicholson about him.

While others think it's a bit more Wolverine.

And then there are those who think a hedgehog or penguin is more like it...

Someone get the man a comb!