Zara and Mike Tindall have welcomed their third child - a son who they have named Lucas Philip Tindall in sweet tribute to his great-grandfather, the Duke of Edinburgh.
Proud father and former England rugby player Mike Tindall revealed the news on a rugby podcast while discussing his weekend.
He said: "And then Sunday got even better because a little baby boy arrived at my house".
Mike described Zara has a "warrior" for giving birth on the bathroom floor of their home after the couple were unable to make it to hospital.
He added: "Arrived very quickly. Didn't make it to hospital. On the bathroom floor."
Tindall described how he rushed to get a mat for his wife.
"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."
The baby was born at 6pm on Sunday, he said.
Buckingham Palace issued a statement saying: "The Queen and The Duke of Edinburgh are delighted with the news and look forward to meeting their 10th Great Grandchild when circumstances allow."
The baby's birth comes just a few weeks after Zara's cousin Princess Eugenie had her son August on February 9.
A spokeswoman for the couple said: "Zara and Mike Tindall are happy to announce the birth of their third child, Lucas Philip Tindall."
The newest addition to the Tindall family is a younger brother to sevenear-old Mia and two-year-old Lena.
He is the Queen and the Duke of Edinburgh's 10th great-grandchild, but is only 22nd in line to the throne.
Mike Tindall had joked about wanting a boy this time around.
A spokeswoman for the couple said: "Zara and Mike Tindall are happy to announce the birth of their third child, Lucas Philip Tindall."
The baby was born on Sunday March 21, weighing 8lbs 4oz.
Zara and Mike couple are already proud parents to daughters Lena Elizabeth, who was born in 2018, and six-year-old Mia.
Zara, a champion equestrian rider who won a team silver in the London 2012 Olympics, and former England rugby player Tindall have been together for 17 years.
They met during England's Rugby World Cup-winning campaign in Australia in 2003 and got married in Edinburgh back in July 2011.
Zara is the daughter of Princess Anne and the second eldest of the Queen's eight grandchildren.
The couple previously spoke about their heartbreak when Zara suffered a miscarriage just before Christmas in 2016.
Zara told the Sunday Times that for a time "you don't talk about it because it's too raw".
She added: "But as with everything, time's a great healer."
