On Saturday, there will be a Sidney Torres look-alike contest in the French Quarter as part of the IV Waste Appreciation Block Party.

Upon first glance, Jon Fisher is almost indistinguishable from the Take That favourite, but it's a look - and voice - that has been carefully honed over 12 years.

A Gary Barlow lookalike who has spent more than a decade performing as a cruise tribute act to the star says he is frequently mistaken for the singer in public.