Last night, Dan hinted that he and EastEnders actress Jacqueline have broken up after posting a cryptic message to fans on Twitter.
The TOWIE star said: "Relationships just do not seem to work..." Dan's rep has since told Reveal he has no comment to make.
Although fans have been quick to ask Dan if he and Jacqueline - who is due to give birth in February - have split, the reality star has not deleted his post nor has he responded.
Instead, Dan has this lunchtime posed for a selfie after heading to the gym. Appearing to thank a sports brand for a freebie, he tweeted: "Loving @GymShark clothing! Thanks guys!"
Jacqueline, who plays Lauren Branning in EastEnders, has not tweeted since Wednesday, when she told her followers that she was poorly in bed.
TOWIE star Dan began dating Jacqueline last year, however it emerged he was expecting a baby with his ex-girlfriend and the couple soon split. Dan and his ex went on to welcome son Teddy in December.
In June this year, rumours began circulating that Dan and Jacqueline had rekindled their romance and by August they had announced their pregnancy news, saying they were "thrilled".
Since then, Jacqueline has kept fans updated with pictures and news of her growing baby bump and the couple have even found out the sex of their unborn child.
Two weeks ago Dan and Jacqueline were all smiles as they enjoyed a night out together at a showbiz launch in London.
Jacqueline Jossa: Her pregnancy in pictures
Copyright: Instagram jacjossa