Heavily pregnant Sylvia Jeffreys celebrates her last day at Nine before heading on maternity leave

Heavily pregnant Channel Nine star Sylvia Jeffreys is expecting her second child with husband Peter Stefanovic next month.  

And on Friday, Sylvia celebrated her last day at work before heading on maternity leave. 

The 34-year-old Today Extra star posed up for a sweet picture with pregnant Nine presenter Jayne Azzopardi and showed off her burgeoning baby bump.

Baby on board! On Friday, heavily pregnant Sylvia Jeffreys stunned as she showed off her baby bump in a figure-hugging dress alongside Jayne Azzopardi ahead of going on maternity leave

Both stars look radiant as they cradled their growing bellies and posed in the Nine news room. 

Sylvia stunned in a beige figure-hugging dress and with her short locks out in loose, tousled curls. 

Jayne looked chic in a white blouse and a pencil skirt. 

New addition: Heavily pregnant Channel Nine star Sylvia Jeffreys is expecting her second child with husband Peter Stefanovic next month. Pictured with son Oscar, one

New addition: Heavily pregnant Channel Nine star Sylvia Jeffreys is expecting her second child with husband Peter Stefanovic next month. Pictured with son Oscar, one

Sylvia captioned the Instagram photo: ‘My last day at work = last chance for a bump comparison with @jayneazzo. How did we get here so fast? (Hint: 2 x turbo toddlers).’

Jayne meanwhile captioned her post: ‘It’s SJ’s last day today (for a while) which is why her belly is sooooooo much bigger than mine. #round2herewecome #boymamas.’

Sylvia is set to give birth in coming weeks, with her baby due in April. 

Earlier this month, she attempted a gender reveal live on the Today show, but accidentally popped her balloon too early during a commercial break. 

Gender reveal: Earlier this month, she attempted a gender reveal live on the Today show, but accidentally popped her balloon too early during a commercial break

Gender reveal: Earlier this month, she attempted a gender reveal live on the Today show, but accidentally popped her balloon too early during a commercial break

Sylvia was showered in blue confetti during the break, but the telltale party decorations couldn’t be hidden before the show returned to air and the surprise was ruined. 

‘I may…have stuffed up the reveal a little too early by trying to test the strength of the pin,’ admitted Sylvia, while sitting next to a confetti-covered Karl Stefanovic, her brother-in-law. 

During a replay of the incident, heavily-pregnant Sylvia was so started that entertainment reporter Brooke Boney remarked, ‘lucky you didn’t go into labour!’  

Sylvia, 34, has been married to journalist Peter Stefanovic, 39, since 2017.

Going strong: Sylvia, 34, has been married to journalist Peter Stefanovic, 39, since 2017. The TV personality, who is in her third trimester, conceived her first son Oscar, one, via IVF, but has said her second pregnancy was 'spontaneous'

Going strong: Sylvia, 34, has been married to journalist Peter Stefanovic, 39, since 2017. The TV personality, who is in her third trimester, conceived her first son Oscar, one, via IVF, but has said her second pregnancy was ‘spontaneous’

The TV personality, who is in her third trimester, conceived her first son Oscar, one, via IVF, but has said her second pregnancy was ‘spontaneous’.

‘We hadn’t planned to go down that path so soon, but having had not an entirely easy path the first time around you can’t be anything but thankful and grateful to have fallen pregnant this way,’ she told The Australian Women’s Weekly

The Nine presenter said many people had advised her against having boys 15 months apart, but she insisted they wouldn’t have it any other way.

She is also excited to be a mother of two sons because she was a very sporty tomboy growing up.

‘I’m not sure how I’m going to navigate the teenage years – that might be where Pete really has to step up – but I’m not worried about it,’ she told the publication.

‘I know it will be a lot to keep up with two turbo little boys, but for now I’m just embracing the beautiful chaos.’

Boy mum: The Nine presenter said many people had advised her against having boys 15 months apart, but she insisted they wouldn't have it any other way

Boy mum: The Nine presenter said many people had advised her against having boys 15 months apart, but she insisted they wouldn’t have it any other way