Vergara posted a picture of herself as a child on Twitter, showing that her natural hair color is actually blonde.
In the photo, the Colombian-born star appears with fair locks and a bowl haircut.
And she certainly knew how to pose in front of a camera even at that early age, looking intensely at the camera and cheekily sticking her tongue out.
‘haha I was in Barranquilla!’ Sofia Tweeted alongside the photo.
The 39-year-old actress recently scored a Golden Globe nomination for her role in the sitcom Modern Family and ended a Mexico holiday with her son Manolo, 19.