Radio star Woody Whitelaw shocks The Celebrity Apprentice cast as he shows off his incredibly fit physique during underwear challenge: 'Where did that body come from?'

Woody Whitelaw left his co-stars stunned when he stripped off on Tuesday's episode of The Celebrity Apprentice. 

The radio star, 34, took off his shirt and strode down the runway during an underwear brand challenge on the show. 

Wearing nothing but a pair of glittering gold jocks, the star of KIIS FM's Will & Woody show alongside Will McMahon, showcased his rippling muscles. 

Woah: Woody Whitelaw (pictured) left his co-stars stunned when he stripped off on Tuesday's episode of The Celebrity Apprentice

Woah: Woody Whitelaw (pictured) left his co-stars stunned when he stripped off on Tuesday's episode of The Celebrity Apprentice

'Oh my god, where did that body come from?' gasped his co-star Carla from Bankstown. 

Things got even racier as Woody leapfrogged over Will, his derrière on display in the G-string underwear. 

The pair then put on a raunchy display as they danced provocatively and pretended to slap one another's bottoms. 

Racy: Wearing nothing but a pair of glittering gold jocks, the star of KIIS FM's Will & Woody show alongside Will McMahon, showcased his rippling muscles

Racy: Wearing nothing but a pair of glittering gold jocks, the star of KIIS FM's Will & Woody show alongside Will McMahon, showcased his rippling muscles

Stripped: The radio star, 34, took off his shirt and strode down the runway during an underwear brand challenge on the show

Stripped: The radio star, 34, took off his shirt and strode down the runway during an underwear brand challenge on the show

'Oh my god, where did that body come from?' gasped his co-star Carla from Bankstown

'Oh my god, where did that body come from?' gasped his co-star Carla from Bankstown

Co-star Darren McMullen marvelled at the 'insane' performance as the pair mimed 'sex positions'.  

In April, Woody announced that he is engaged to his partner Mimi Gibbs.

The couple revealed the news after the KIIS FM national drive host proposed at their home in Sydney.

What: Things got even racier as Woody leapfrogged over Will, his derrière on display in the G-string underwear

What: Things got even racier as Woody leapfrogged over Will, his derrière on display in the G-string underwear

Wild: Co-star Darren McMullen marvelled at the 'insane' performance as the pair mimed 'sex positions'

Wild: Co-star Darren McMullen marvelled at the 'insane' performance as the pair mimed 'sex positions'

Full Monty: The radio star showed off his ripped muscles from various angles

Full Monty: The radio star showed off his ripped muscles from various angles 

Woody shared a photo to Instagram of himself posing alongside Mimi as she showed off her stunning diamond ring.

'Happiest man on the planet,' he wrote in the caption. 

Mimi also shared a gallery of photos of the couple on her social media, and wrote: 'Stuck with me forever #yesplease @woodywoodlaw.' 

Happy news: In April, Woody announced that he is engaged to his partner Mimi Gibbs (right)

 Happy news: In April, Woody announced that he is engaged to his partner Mimi Gibbs (right)

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