However, the actress, 27, took to Instagram to deny the claims.
Since landing back in the UK Jacqueline and Dan, who are parents to their two daughters Ella, four, and Mia, 17 months, have been focusing on spending time together. Posting a glamorous photo on Friday evening, she simply said: "NO, not pregnant, just bloated".
However, some fans took the photo to mean that Dan and Jaqueline were expecting again.
John Travolta and Olivia Newton-John Recreate Their Grease Looks for Sing-along
Actress and singer Olivia Newton-John is selling outfits from the hit movie as well as hundreds of other items from her career. A clearly emotional Newton-John replied: "That is the most incredibly generous thing to do for me".
Dan shared a sweet selfie with his wife while adding the cryptic message: "Touchdown".
Taking to Instagram, Dan wrote: "Extra passenger came home with us", alongside a picture of himself and Jac.
But despite his post, a representative for Dan confirmed he was actually referencing Jacqueline being the extra person on his return flight.
The I'm A Celebrity victor is now mum to daughters Ella and Mia with husband Dan Osborne.
National - Chahutée au stade Bauer, Roxana Maracineanu raconte
Roxana Maracineanu a été violemment prise à partie par des supporters, vendredi soir à Saint-Ouen, en marge du match de National entre le Red Star et Quevilly Rouen.
Speaking to The Mirror after an emotional reunion with Dan and her two daughters, the soap star said: 'It's absolutely awesome to be Queen of the Jungle, but to be back with my family is better still'.
It was claimed that he had enjoyed a threesome with Chloe Ayling and Natalie Nunn.
Despite the rumours, Jacqueline and Dan are said to have turned over a new leaf as they are reportedly planning to renew their vows in a second wedding, two years after their first.
Fortnite Star Wars live special event happening in-game this Saturday
There's also a Sith Trooper skin, and even a Tie-fighter glider that players can purchase from the shop in exchange for V-bucks. So the outrage from fans who want to not only play Fortnite but also see the reveal but are unable to login is understandable.