Tony Blair's daughter was held up at gunpoint by two men during an attempted robbery on Monday evening.
Kathryn Blair, 25, was not hurt in the incident as she walked down a central London street with her boyfriend and a group of friends.
Scotland Yard confirmed an incident involving two male suspects with a gun took place in Ivor Place, Marylebone, at 8.30pm on Monday night.
The Blair family were seen at the wedding of Euan Blair last weekend.
More top news
England manager Sam Allardyce says it was an easy decision to keep Wayne Rooney on as captain.
Four-year-olds Rosie and Ruby Formosa were conjoined at birth and given a slim chance of survival.
Thomas Jackson, 30, died seven days after being stabbed as he tried to save fellow Brit Mia Ayliffe-Chung's life.