United Kingdom, March 24 -- Amber Le Bon has given birth to her first child.

The 35-year-old model - who is the daughter of Duran Duran frontman Simon Le Bon and his wife Yasmin - and her boyfriend Ben Mercer welcomed son Sasha Echo Le Bon Mercer into the world on 30 January and she couldn't be happier.

Amber told Britain's HELLO! magazine: "I'm just so obsessed with him. I keep looking at him and think, 'how on earth am I ever going do anything ever again? And all I want to do is cuddle you and smell you...

"We had two names on our shortlist and when he came out, I said, 'I think he's a Sasha'. I've always loved that name.

"Echo is a name from Greek mythology, and we liked the way it flowed on from his first name."

Amber spent 40 ho...