Be careful of mobile phones with cameras.

At the Rockhampton auditions for Australian Idol host Andrew G was caught on cam giving some advice to wannabe contestants.

Now we all know he cuts a dashing figure, and that hair is to dye for (!).

But on a hot day in Rocky waiting in the sun, the G subtlely advised some unkempt individuals to have a think about a shower and their personal hygiene….

The suspect clip can be found at cqextra.com.au