The remark came after midfielder Grealish's spectacular 85th-minute score, giving his team Aston Villa the win against Cardiff City.
"I'm going to insist the baby is called Jack", he said, referencing 22-year-old Jack Grealish. "Was William merely joking around and made a passing comment with absolutely no relevancy, and then quickly added "...or Jackie" when he realized everyone would freak out assuming he's having a boy?
Have you marked your calendar in anticipating of the birth of Prince William and Kate Middleton's third child?
Kate is expected to give birth any day now.
One thing's for sure: the child won't be named George or Charlotte.
Andrews also explained that there is no proof that the latest royal baby will actually be born on the 23rd due to the fact that the Duchess' first two children were born late.
If the royal baby is a boy and is named Philip, there's no doubt it would be a nod to William's grandfather, The Duke of Edinburgh, 96, who retired his public duties a year ago and recently underwent a hip replacement. Kensington Palace shared the news with royal reporters on Tuesday.
In other news, odds for the name Jack have (unsurprisingly) been slashed...