Pregnant Myleene Klass shows off her bump in a yellow maxi dress as she and Simon Motson enjoy a pre-baby date night at Wedgwood's Chelsea Flower Show party

She is heavily pregnant with her first child with boyfriend Simon Motson. 

And Myleene Klass and her fashion PR beau enjoyed a pre-baby date night as they attended Wedgwood's 260th anniversary celebration at Chelsea Flower Show in London on Tuesday. 

The singer and broadcaster, 41, showed off her beautiful bump in a yellow leaf patterned maxi dress, while Simon looked dapper in a blue two-piece suit and shades at the star-studded party.

Date night: Myleene Klass and her boyfriend Simon Motson enjoyed a pre-baby date night at Wedgwood's 260th anniversary celebration at Chelsea Flower Show in London on Tuesday

Date night: Myleene Klass and her boyfriend Simon Motson enjoyed a pre-baby date night at Wedgwood's 260th anniversary celebration at Chelsea Flower Show in London on Tuesday

The classically-trained musician added height to her frame with a pair of straw wedges and wore a smart white blazer over her bold gown.

The mother-of-two accesorised with a black leather clutch bag and dark shades to shelter her eyes from the early summer sunshine. 

Myleene completed her look by wearing her caramel locks in loose shades and opted for natural make-up to showcase her glowing complexion.

The radio presenter and her handsome boyfriend looked besotted as they strolled hand-in-hand through the Chelsea Flower Show, before making their way to the Wedgwood event.   

Bumping along: The singer and broadcaster, 41, showed off her beautiful bump in a yellow leaf patterned maxi dress

Bumping along: The singer and broadcaster, 41, showed off her beautiful bump in a yellow leaf patterned maxi dress

Happy couple: Simon looked dapper in a blue two-piece suit and shades at the star-studded Chelsea Flower Show party

Happy couple: Simon looked dapper in a blue two-piece suit and shades at the star-studded Chelsea Flower Show party

Elegant: The classically-trained musician added height to her frame with a pair of straw wedges and wore a smart white blazer over her bold gown

Elegant: The classically-trained musician added height to her frame with a pair of straw wedges and wore a smart white blazer over her bold gown

Glowing: Myleene completed her look by wearing her caramel locks in loose shades and opted for natural make-up to showcase her glowing complexion

Glowing: Myleene completed her look by wearing her caramel locks in loose shades and opted for natural make-up to showcase her glowing complexion

Inside the party, mum-to-be Myleene shunned champagne in favour of a cup of tea served in a Wedgwood set. 

The former pop star seemed to be in good spirits as she mingled with TV presenter Laura Whitmore, while Simon chatted to her boyfriend, Love Island voiceover star Iain Stirling.

Also in attendance at the anniversary party was Strictly Come Dancing judge, Shirley Ballas, who promised the dance competition will be back 'bigger and better than ever' this year.

British tennis players Laura Robson and Katie Boulter were also seen letting their hair down and enjoying a rare night out ahead of the Wimbledon championships next month. 

Wedgwood is celebrating its 260th anniversary at the RHS Chelsea Flower Show, and has presented a show garden, designed by multi award-winning Jo Thompson. 

Mum's the word: Inside the party, mum-to-be Myleene shunned champagne in favour of a cup of tea served in a Wedgwood set

Mum's the word: Inside the party, mum-to-be Myleene shunned champagne in favour of a cup of tea served in a Wedgwood set

Ladies' night: The former pop star seemed to be in good spirits as she mingled with TV presenter Laura Whitmore

Ladies' night: The former pop star seemed to be in good spirits as she mingled with TV presenter Laura Whitmore

Ready for the new series? Simon chatted to Laura's boyfriend, Love Island voiceover star Iain Stirling, at the bash ahead of the new season launch next month

Ready for the new series? Simon chatted to Laura's boyfriend, Love Island voiceover star Iain Stirling, at the bash ahead of the new season launch next month 

Strictly stylish: Also in attendance at the anniversary party was Strictly Come Dancing judge, Shirley Ballas

Strictly stylish: Also in attendance at the anniversary party was Strictly Come Dancing judge, Shirley Ballas 

Looking ACE! British tennis players Laura Robson and Katie Boulter were also seen letting their hair down and enjoying a rare night out ahead of the Wimbledon championships next month

Looking ACE! British tennis players Laura Robson and Katie Boulter were also seen letting their hair down and enjoying a rare night out ahead of the Wimbledon championships next month

The garden reflects the 'the entrepreneurial, innovative and creative spirit of Josiah Wedgwood' and bring Wedgwood's rich 260-year history to life.   

Jo Thompson said: 'There’s a certain irresistible magic and nostalgia associated with such an incredible past.

'I welcome the opportunity to apply a modern interpretation to the garden and to draw visitors’ attention to Wedgwood’s pioneering and positive force in corporate responsibility.

'It’s been a joy to create a second garden for Wedgwood, in a landmark year, and honour its past whilst looking to its future.' 

Eyeing up a spot on Strictly? Laura and Katie were seen mingling with Strictly judge Shirley inside the bash

Eyeing up a spot on Strictly? Laura and Katie were seen mingling with Strictly judge Shirley inside the bash

Blooming lovely: Wedgwood has presented a show garden, designed by multi award-winning Jo Thompson (pictured with Myleene)

Blooming lovely: Wedgwood has presented a show garden, designed by multi award-winning Jo Thompson (pictured with Myleene)

Sweet: The mother-of-two accesorised with a black leather clutch bag and dark shades to shelter her eyes from the early summer sunshine

Sweet: The mother-of-two accesorised with a black leather clutch bag and dark shades to shelter her eyes from the early summer sunshine

Expecting: The radio presenter and her handsome boyfriend looked besotted as they strolled hand-in-hand through the Chelsea Flower Show

Expecting: The radio presenter and her handsome boyfriend looked besotted as they strolled hand-in-hand through the Chelsea Flower Show

Maternity chic: Myleene and Simon's baby will be their first together; both have two children each from previous marriages

Maternity chic: Myleene and Simon's baby will be their first together; both have two children each from previous marriages 

Myleene and Simon's united appearance comes after the mother-to-be took to Instagram on Friday to share a collection of videos from her recent ultrasound appointment. 

She posted a clip of herself reclining on a hospital bed as her a midwife scanned her stomach.

In the intimate video, Myleene's unborn child's strong heartbeat could be heard in the background. 'Clear as anything,' her midwife Pippa commented in the sweet clip.

She captioned her post: 'Best sound in the world. (Check out my super hot doctor and lovely midwife Pippa, of course).'

Lovebirds: Donning black ovesized shades, Myleene beamed as she strolled along the streets of Chelsea hand-in-hand with Simon

Lovebirds: Donning black ovesized shades, Myleene beamed as she strolled along the streets of Chelsea hand-in-hand with Simon

Exciting: Their united appearance comes after Myleene took to Instagram on Friday to share a collection of videos from her recent ultrasound appointment

Exciting: Their united appearance comes after Myleene took to Instagram on Friday to share a collection of videos from her recent ultrasound appointment

The big reveal: The singer revealed she was pregnant with a lingerie snap posted to Instagram on Valentine's Day, where she showed off a large bump

The big reveal: The singer revealed she was pregnant with a lingerie snap posted to Instagram on Valentine's Day, where she showed off a large bump

Happy days! The couple chatted away to PR guru Michael Evans as they soaked up the sun

Happy days! The couple chatted away to PR guru Michael Evans as they soaked up the sun

Doting mum: Myleene gazed down at her bump as they headed to the show

Doting mum: Myleene gazed down at her bump as they headed to the show

Speaking candidly about their relationship, she told Fabulous: 'He makes me laugh, he's funny, he's kind, he's super-intelligent, he's super-gorgeous. He's my best friend with benefits.

'We're best friends who f**k! We have a very honest, very open, fun relationship. That's all I've ever wanted, but I never knew it was possible.'

The former HearSay singer and Simon went public with their relationship in May 2017, and between them share four children from previous relationships. 

The singer revealed she was pregnant with a lingerie snap posted to Instagram on Valentine's Day, where she showed off a large bump.

Her new love comes six years after her marriage with the father of her two daughters Ava, 11, and Hero, seven, Graham Quinn.

The bodyguard walked out on her 34th birthday in April 2012 putting an end to their love, with their divorce finalised in 2013.

New addition: The former HearSay singer and Simon went public with their relationship in May 2017, and between them share four children from previous relationships

New addition: The former HearSay singer and Simon went public with their relationship in May 2017, and between them share four children from previous relationships

Advertisement

Myleene Klass displays her baby bump in yellow maxi dress at Chelsea Flower Show

The comments below have not been moderated.

The views expressed in the contents above are those of our users and do not necessarily reflect the views of MailOnline.

We are no longer accepting comments on this article.