Mother-to-be Vogue Williams was caught out on Brendan O'Connor's Cutting Edge on RTÉ One on Wednesday when she accidentally revealed that she is expecting a baby boy.
The presenter was appearing as a panellist on Wednesday's show when the conversation turned to her decision to post her fitness training videos while she is expecting her first child with fiancé Spencer Matthews.

"If I put a training video up I could have 20 messages saying, 'You shouldn't be doing this. You shouldn't be training like that'," Williams said.
"It's healthy to train during your pregnancy, particularly for me, because I trained the whole way before [becoming pregnant].
"It's like, I'm not eating for two people. My baby is the size of an Heirloom tomato today - I Googled it! So, like, that is not two people! It's a little tomato."
"A little tomato... Is it happy in there right now on television?" inquired host O'Connor.
.@voguewilliams talks about training during her pregnancy and has she just revealed her baby's gender?! #CuttingEdge is live @rteone now! pic.twitter.com/vH9Tsh3MNt
— Cutting Edge (@CuttingEdgeRTE) April 11, 2018
"He's delighted with himself," Williams replied.
"Is he? So it's a boy!" boomed O'Connor.
Cue laughter, including from Williams.

"I hate you!" she said as the audience applauded. "I knew I would do it!"
"What?! It was that easy!" said O'Connor. "I thought I was going to have to go in from different angles. You fell at the first hurdle!"
"Maybe it's a boy, maybe it's a girl! Is it too late?!" Williams laughed.