Jacqueline is expecting her first child with TOWIE star Dan Osborne and attended the TV Choice Awards with some of her cast mates in London.
This is the first time Jacqueline has been pictured on the red carpet since news of her pregnancy was announced last month and it's fair to say she already knows how to work that growing tum of hers!
Jacqueline opted to wear a beautiful midnight blue gown to the glitzy event, held at the Park Lane Hilton, and her little bump could just be made out under her sashed waistband.
The 21-year-old actress, who plays Lauren Branning in EastEnders, had her sleek hair styled half up and half down and accessorised with a box clutch bag.
It was a big night for the BBC1 show, as it won the award for Best Soap. Danny Dyer, who plays Mick Carter, was named Best Soap Actor, while Lindsey Coulson was awarded Best Soap Actress for her role as Carol Jackson.
Following the ceremony, Jacqueline tweeted: "So happy and excited for #EastEnders tonight winning best soap!! Sooo happy for Lindsey too!"
Unfortunately, Dan was unable to accompany his pregnant girlfriend to the event, as he was busy rehearsing for his Dreamboys debut in London tonight.
Dan is already dad to Teddy, who he welcomed with his ex-girlfriend in December last year.
Earlier this month, Jacqueline showed off her bare baby bump for the first time during a holiday with Dan in Egypt.
Celebrities who have announced pregnancies in 2014:
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