Claire Dempster, 42, from Cardiff, tweeted a photo of her son Arlo-Blue sporting a hefty amount of blonde hair on his head, much like Ramsay.
Joking that her son looks so much like the chef that he could be his son, Dempster wrote to Ramsay on 26 May: "This is our baba - have you been in Wales for any reason around 10 months ago?"
Ramsay saw the snap on Twitter and decided to play along.
"About 11 months ago," he said, in reply to the last time he was in Wales.
Dempster said it wasn't just her who thought her baby looked like Ramsay.
"A few people have said it," she told The Huffington Post UK. "I can see it in certain pictures - Arlo-Blue is much cuter though!"
The mum said she had no idea whether Ramsay would reply to her tweet.
"It was more just a giggle with my Twitter friends," she added.
And it seems Twitter users completely agree with the mum.
So what do you think? Is Arlo-Blue a mini Gordon Ramsay?
Either way, we think he's adorable!