In an interview with the Mirror on May 19, Mia's father Mike Tindall, who is married to Zara Phillips (Prince William's first cousin), revealed it was total "carnage" when it came to the two babies.
"I don't think Mia will remember that day. She was 2-months-old, but it was great. It was carnage," the Gloucester Rugby player laughed on May 19.
"George was eating at the time," he continued, "He'd got to that stage where more food goes on the table than in his mouth."
Meanwhile, baby Mia "was just chilling and sleeping," her father said.
Mia's mom, Phillips, is the daughter of Queen Elizabeth's second child, Princess Anne, making Mia 16th in line for the throne. Phillips and Tindall married in July 2011 in Edinburgh, Scotland.