Jacqueline Jossa's daughter has accidentally revealed she's having a baby girl.

Jacqueline Jossa

Jacqueline Jossa

The former 'EastEnders' actress is expecting her second child with husband Dan Osborne and though the couple had kept the gender of the unborn tot under wraps, three-year-old Ella reportedly revealed she's going to have a baby sister in a now-deleted video, and Jacqueline herself is also said to have let the news slip.

In an Instagram post of herself cradling her bump in her pyjamas, fans questioned whether Ella had broken the news.

One fan asked: "Is it true you're having a girl? There's a video online where you refer to your baby as she and then deleted the video?"

Another used said: "She did slip up and say she, then she paused and spoke about something else. I watched the video."

Another added: "I noticed that Ella mentioned a sister in one of her stories before too."

The 25-year-old star confirmed last month that she knew the gender of her baby.

Asked by a fan if she thought she was having a boy or girl, she said: "It's really hard to say because I already know.

"So I cannot answer that question!"

Jacqueline announced that she and 26-year-old Dan - who got married last summer - were expecting another child in January, around the same time she left 'EastEnders'.

She said at the time: "In mid-October I started to suspect I might be pregnant when I went to watch Daniel taking part in a charity boxing match. I was drinking wine but wasn't feeling drunk. I didn't understand what was going on and then it hit me that the same thing happened before I realised I was pregnant with Ella. We took a test the next day. We both started laughing when the test was positive."

Dan added: "We hadn't been trying so it was a huge shock.

"I think I'm still getting my head around it. Kids are a blessing but having three children is going to be a big responsibility. I'm not going to lie, I feel quite scared!"