may be only four years old but he is already her husband Mike's mini me. youngest grandchild celebrated a very special day on Friday as he celebrated his birthday with his nearest and dearest.

And with every year that passed Lucas is becoming more and more like his former player dad, in everything from his mannerisms and features to his passions. Lucas was introduced to his dad's sport from literally the moment he was born. The youngster was just 20 minutes old when he first came into contact with his dad's beloved sport.

Mike revealed the newborn watched his first rugby game on TV. The ex-rugby star told the Telegraph: "Lucas, the first thing he ever watched as soon as he was born was Bath versus Wigan back in 1996 as it happened to be on TV - he was 20 minutes old when he watched that. Hopefully, he will watch a bit of rugby."

Over the years, eagle-eyed royal fans haven't helped but point out the four-year-old's striking resemblance to his father.

Commenting on X, one said: "Is it me or does he look like his daddy?"

Another wrote: "Very cute. I think the baby looks like Mike."

"Baby Lucas looks like Mike Tindall!", said another.

A fourth commented: "Lucas is like his dad."

The youngest Tindall was born on March 21, 2021, and is often spotted cheering on his mother on the horse field alongside his older sisters, Mia, 11, and Lena 6.

Zara gave birth at home in the bathroom at Gatcombe Park with the help of her friend - now Lady-in-waiting to her mother, Dolly Maude. During an episode on his The Good, The Bad & The Rugby podcast, Mike announced the arrival of his and Zara's third child during an episode of his The Good, The Bad and The Rugby podcast in March.

The former England rugby player said: "Sunday got even better because a little baby boy arrived at my house.

"Arrived very quickly. Didn't make it to hospital. On the bathroom floor.

"So yeah, it was running to the gym, get a mat, get into the bathroom, get the mat on the floor, towels down, brace, brace, brace."