The Eastenders actress shared a photo of herself and Coronation Street’s Brooke Vincent at the TV Choice Awards where they appear to be admiring Jacqueline’s growing baby belly.
The mother-to-be kept her bump under wraps in a dark blue gown as she walked the red carpet at the star-studded event.
Jacqueline, who plays Lauren Branning in EastEnders, is very excited to become a mum for the first time.
Taking to Twitter over the weekend, she wrote: "Getting so cosy on my sofa, my favourite place to be at the moment. Crazy that there is a tiny little baby getting all cosy too."
Jacqueline and boyfriend- TOWIE star Dan Osborne- announced their pregnancy last month after several months of dating.
Dan said: “Becoming a father has been the most amazing thing to ever happen to me. I can’t believe I’m going to be a dad again – I’m truly blessed.”
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Following the announcement, 21-year-old Jacqueline told The Mirror: “We are thrilled by our news.”
A source also told the newspaper: “They’re over the moon. They might be a young couple, but Dan loves being a dad, so it’s great news for them.
“It does mean Jacqueline will have to take some time out, which will have to be written into the storylines, but producers are being incredibly supportive.
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“She’s expected to give birth early next year.”