By SARAH BULL

Yummy mummy! Una Healy took to the stage with The Saturdays wearing a leather corset and sheer black skirt

It was her first performance with The Saturdays since she announced she is expecting her first child with boyfriend Ben Foden.

But Una Healy didn't show any sign of toning down her stage outfits, as she performed with her bandmates wearing a sexy leather corset and sheer black skirt.

The 29-year-old singer looked as slender as ever as she delighted fans with the performance, her corset hiding her ever-growing baby bump.


Blooming: The 29-year-old singer recently announced she is three months pregnant

Una, who was singing with The Saturdays in celebration of Arthur's Day in Dublin, Ireland, announced earlier this month that she and England rugby player Ben will soon be starting a family.

And Una's Saturdays bandmate Rochelle Wiseman has revealed the singer is so far 'sailing through' her pregnancy.

She said: 'Una's been so lucky, she's kind of made the whole process seem easy.


Ladies in black: The Saturdays looked chic in their matching outfits

'All those women out there who have struggled through their pregnancy will be like "I hate her" because Una's sailing through.'

But the flame-haired mum-to-be confessed strong smells were making her a bit queasy.

She said: 'So far so good. Smells are a challenge though - if I smell something that's not great, I just start going "Ugh".'


Belting it out: Frankie Sandford highlighted her tiny waist in her all-black number

source: dailymail