Dolly Parton shows off her iconic physique in a sheer bustier and leather trousers on The One show

Dolly Parton, 77, shows off her iconic physique in a sheer bustier and leather trousers as she promotes her new album on The One Show

Dolly Parton showed off her iconic figure on Friday as she appeared on the set of The One Show.

The Jolene hitmaker showed off her tiny waistline and slender legs as she wore a figure-hugging black outfit.

The country music sensation, 77, who was on the famous green sofa to chat about her latest album, Rockstar, wore some black leather trousers and a plunging black corset-style top with sheer sleeves.

Her surgically enhanced cleavage was on display in the sparkly top which featured tulle ruffles on the sleeves to add a touch of glamour.

The American pop star left fans swooning over her appearance and taking to Twitter they shared their reaction.

Sensational: Dolly Parton, 77, showed off her iconic figure in  black leather trousers and a plunging corset-style top with sheer sleeves as she appeared on The One Show on Friday

Iconic: Viewers praised the singer for her enviable figure and with many describing her as stunning as she went on the prime time show to discuss her new album

Iconic: Viewers praised the singer for her enviable figure and with many describing her as stunning as she went on the prime time show to discuss her new album

Trim: Discussing how she stays in shape, Dolly admitted that she doesn’t do any exercise but has ‘good doctors’ and eats a low-carb diet

Trim: Discussing how she stays in shape, Dolly admitted that she doesn’t do any exercise but has ‘good doctors’ and eats a low-carb diet

One penned: ‘Dolly Parton looks stunning #TheOneShow.’

Another added: ‘The Queen is killin it!!!’

A third wrote: ‘Dolly Parton looks stunning.’

A fourth wrote: ‘I was very much looking forward to seeing Dolly Parton on the show, but I was prepared to see THAT much of her.’

While another gushed: ‘OMG Dolly Parton on The One Show!!!! That woman does NOT look her age! Hope I look like her when I’m in my 70’s’.

And it wasn’t just the public who were fangirling over the blonde bombshell.

The 9 to 5 star was joined in the studio with singer Rita Ora, who told host Alex Jones: ‘This is the only reason I’m here…I’m here to sit next to Dolly.’

She added: ‘It’s such an honour to sit next to you. I’m fanning today.’

Smiles: She wore her platinum blonde hair down

Eye catching: She slid into an outfits that emphasized her trim physique

Sizzler: Wearing her platinum blonde down, Dolly wore a glamorous palette of makeup and pink nails for her TV appearance

Detailed: Dolly's trousers featured lace cut out panels down each side and along the bottom which she paired with sky high heels

Detailed: Dolly’s trousers featured lace cut out panels down each side and along the bottom which she paired with sky high heels

Fake news: Dolly's ample assets have long been rumoured that they're insured however she confessed last year that 'It's not true' and it was a joke

Fake news: Dolly’s ample assets have long been rumoured that they’re insured however she confessed last year that ‘It’s not true’ and it was a joke

Fan favourite: Rita Ora who appeared on the show alongside the music legend joked that the only reason she came onto the show was to sit next to Dolly

Fan favourite: Rita Ora who appeared on the show alongside the music legend joked that the only reason she came onto the show was to sit next to Dolly

Perfection: She wore a dark smokey eye

Dressing up: And accessorised with a big stone ring

Pop of colour: Dolly added a hint of colour to her all-black ensemble with a pink manicure that stood out when she got up and walked away from the famous green sofa

Discussing how she stays in shape, the singer admitted that she doesn’t do any exercise but has ‘good doctors’ and eats a low-carb diet.

She said: ‘I hate exercise like I hated school. I watch my diet the best I can. I try and do low carb but if I see something I want to eat, I eat it, as I am a hog at heart.

‘But exercise, I hate, hate, hate. I just do my diddly squats.’

The superstar also opened up about touring admitting that ‘it’s not easy’ and whilst she misses her family she has to make a living.

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