Mick Jagger, 76, joins his son Gabriel, 22, at the launch of his new social media platform in London

He recently made a return to the world of acting with a role in the recently released film The Burnt Orange Heresy. 

And Mick Jagger looked in good spirits as he joined his son Gabriel, 22, at the launch of his new social media platform Why Now at the Petersham Nurseries in London on Thursday. 

The rock star, 76, cut a casual figure for the event, sporting a black bomber jacket with a white line print along with a pair of navy trousers.

Gabriel wore a multi-coloured patterned shirt and dark blue jeans as he posed for a snap with his father.

Also in attendance at the launch was model Lady Mary Charteris who looked chic in a black faux fur coat.

The socialite, 32, also wore a black top and matching skintight trousers along with a pair of black boots.

Letting her pink and blonde locks fall loose down her shoulders, Lady Mary completed her look with a fedora hat and a dice print handbag.  

Sir Mick has eight children by five women, his first child, daughter Karis, 47, was a result of a fling with actress and singer Marsha Hunt.

He then went onto have daughter Jade, 46, with his then-wife Bianca.

The Satisfaction hitmaker also has four children with Jerry Hall: daughters Elizabeth, 34, and Georgia, 26, and sons James, 33, and Gabriel. 

Mick and Jerry split after it was discovered that he had had an affair with Brazilian model Luciana Gimenez Morad, resulting in Jagger’s seventh child, Lucas, 19.

His youngest child is with current partner Melanie, son Deveraux.