Missy Higgins appeared as a guest on The Project where she explained the incident which put her in the spotlight of the royal baby announcement.
The Aussie singer met Meghan Markle and Prince Harry in Sydney last month during their Royal Tour of Australia and New Zealand at the Admiralty House.
She was snapped with the Duchess of Sussex gushing over her newborn baby, Luna, and posted the picture on her Instagram.
However, she made an innocent mistake when she posted about supposedly knowing how far along Meghan was in her pregnancy.
As this was still very early on and the announcement of the pregnancy was just announced during their trip to Australia, there was very little information known about the pregnancy at that stage.
Magazine and newspapers went crazy after the Instagram post as this was one of the first pieces of information put out in the public.