Viewers of the ITVBe programme were left stunned after Georgia Kousoulou claimed Dan had texted her a picture of his private parts as "sexual banter".
The blonde reality star was also shown telling Dan that their "flirting" needed to stop, adding that she would be "fuming" if she was his girlfriend.
As a result, EastEnders actress Jacqueline received messages on Twitter from worried fans after the show had aired, however she has put on a defiant front.
Staying silent on the sext claim, Jacqueline instead took to Twitter and posted a message about how active the couple's unborn baby was being.
She has also logged onto Instagram and shared a pretty picture of herself, taken while out at dinner. The soap star did not comment on the photo, but it shows her smiling at the camera while wearing a baby pink camisole.
Dreamboy Dan and girlfriend Jacqueline announced their pregnancy news in August, saying they are "thrilled" to be expecting a baby together.
Dan is already dad to son Teddy, born last December, but this will be 21-year-old Jacqueline's first child.
Last week, Dan and Jacqueline discovered their baby's sex, however they have decided to keep it a secret from fans. Instead, they posed for a black and white picture while holding a slice of either pink or blue sponge cake.
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