Sam Branson's wife is pregnant again

Updated: 

Sam Branson has revealed he and his wife are expecting a second baby.

The 31-year-old, who is the son of Virgin tycoon Sir Richard, married Isabella Anstruther-Gough-Calthorpe in 2013. He broke the news of the pregnancy at the foot of the Matterhorn mountain, which he climbed two years ago.

Sam Branson and wife Isabella (Ian West)
Sam Branson and wife Isabella (Ian West)

He told the Press Association: "I would absolutely love to do it (climb the mountain) again, but I've got a little baby and another baby on the way, and I've already climbed it once and got to the summit, and so weighing it up I just need to be a little bit more sensible."

The couple already have daughter Eva-Deia Branson, who was born in February 2015.

Isabella, 36, an actress and model, is understood to be five months pregnant. She is the half-sister of Cressida Bonas - a former girlfriend of Prince Harry.

Richard and Holly Branson in the royal box on centre court during day eight of Wimbledon
Holly and Sir Richard Branson at Wimbldeon (Anthony Devlin/PA)

Sam is taking part in a charity challenge that involves hiking, swimming and cycling from the foot of the Matterhorn in Switzerland to the summit of Mount Etna in Sicily.

The Virgin Strive Challenge is raising £1.5 million for Big Change - a foundation set up by Sam and his sister Holly.