Blue Wiggle Anthony Field has made a surprise revelation about the iconic children's group's new adult-only shows.
The 58-year-old Australian singer is embarking on a national arena tour with the original Wiggles, with concertgoers required to be 18 years and over.
Speaking on Hit VIC Breakfast with Tim & Jess after their first two concerts in Darwin and Tasmania last week, Field said their shows got "pretty X-rated", with one stunt from an audience member leaving them all stunned.
"Here's the thing, at the nighttime shows for adults, we've got these Wiggles basketball singlets … Jeff falls asleep and we ask the audience whoever has the best idea on how to wake Jeff up, wins a singlet," he began.
"It got pretty bad, it got pretty X-rated. Not from our side but from the audience, that's the sort of thing you don't get at the kid's shows. It was very funny, and Jeff with his brilliant acting … (But) I did see him laughing while he was supposed to be asleep."