Playing with one-year-old son Parker, Frankie shared a photo of herself face-on, but we were left slightly baffled after seeing it as she appeared to have lost her rounded tum.
How does she hide it so well?!
Taking to Instagram, Frankie's latest post showed her posing with a cup of tea while inside a tent. She told fans: "After convincing Parker that it's fun in the tent. I'm now not allowed to leave the tent... Great! At least I have tea... #mumproblems."
And while we found it pretty cute that little Parker had managed to trap his mum into playing with him, we weren't the only ones who were hoping for another glimpse of Frankie's bump.
One user said: "Where's the baby bump?" While another asked: "Has she had the baby?"
While she may be able to fool us with her latest Instagram post, there's no denying Frankie has another little one on the way.
Just a few weeks ago, Frankie had her baby bump proudly on display as she headed to ITV for an appearance on Lorraine.
Opening up about expecting her second child, the 26-year-old admitted she hasn't had the easiest of pregnancies this time round.
The starlet had suffered with hyperemesis gravidarum, the condition that Kate Middleton also suffered with during her pregnancy with Princess Charlotte, which causes extreme nausea and vomiting.
Now though, Frankie is feeling much better as her due date nears.
The brunette beauty first revealed she and husband Wayne Bridge would be welcoming baby number two earlier this year. Taking to Twitter, she said: "So excited to tell you that Wayne & I are expecting another baby later this year.
"We cant wait for Parker to have a little brother or sister."
We bet he can't wait either. Maybe then, he'll have a willing playmate to share his tent with!
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