They announced they were expecting their first child together in March, with the tot set to arrive in September.And Declan Donnelly's wife Ali Astall displayed her blossoming bump for all to see on Friday, as the couple enjoyed a low-key dog walk near their London home.The pregnant 40-year-old slipped into a figure-hugging pink jumper as she enjoyed a stroll with her presenter husband, 42, and their pet pooch Rocky.Ali kept things comfortable for the stroll in black jeans and a pastel pink 1970 jumper, which clung to her growing stomach.Leaving her hair in loose waves and sporting minimal make-up, the blonde drew attention to her glowing complexion in pregnancy, as she took the couple's sausage dog for a walk.Meanwhile Britain's Got Talent host Dec was equally casual in black sports shorts, a matching hoodie and cap as he joined Ali for a brisk walk around the block.Dec and Ali - who has acted as Ant and Dec's manager for over a decade - have been dating for five years, and married in Elswick, Tyne and Wear in August 2015.They confirmed their baby joy in March this year, by sharing a sweet snap from their wedding day to Instagram.Revealing the news in the caption, Dec wrote: 'The news has sneaked out a little earlier than we had hoped but Ali and I are delighted to be expecting our first child.Thanks for all the love, we really appreciate it.' It was alleged that the couple first learnt they were pregnant soon after Dec left the Australian jungle after the last series of I'm A Celebrity.Get Me Out Of Here! finished in December.Speaking at the BAFTA TV Awards earlier this month, an excited Dec went on to reveal the pair were expecting their new arrival in September.He told the Mirror on the red carpet: 'I just wish it would come out now, that we could fast-forward to having the baby.We want to get on with it – we can’t wait.' Dec is no doubt enjoying some down time with his wife and family, before he hosts the Britain's Got Talent live shows alone next week.His famous sidekick Ant McPartlin has pulled out of all working commitments for the near future, as he recovers from his drink and drug addiction.The Geordie star first revealed his battle in June 2017, but returned to rehab in March this year after pleading guilty to drink-driving.
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