They’re both children of Rolling Stones legend Sir Mick Jagger.
And, Georgia May Jagger, 22, had fun with half-brother Lucas, 29, as they spent quality time together in Los Angeles.
On Sunday, singer Lucas took to Instagram where he uploaded a series of photographs and videos of the pair taken over the last month.
Family: Georgia May Jagger, 22, had fun with half-brother Lucas, 29, as they spent quality time together in Los Angeles
The pair showed off their close bond in cute selfies taken while out and about shopping and dining in the City of Angels.
The siblings were joined by Elizabeth Hilfiger, 27, daughter of fashion designer Tommy for one of their days together.
Lucas is the second youngest child of Rolling Stones frontman Mick. His mother is Brazilian model and TV host Luciana Gimenez, 51, whom Mick had an affair with behind then partner Jerry Hall’s back – resulting in Lucas’ famous birth in 1999.
Luciana discovered that she was pregnant with Mick’s child in 1998 after an eight-month affair, which resulted in Jerry and Mick’s 22-year relationship breakdown.
Let me take a selfie: On Sunday, singer Lucas took to Instagram where he uploaded a series of photographs and videos of the pair taken over the last month
Fun! The pair showed off their close bond in cute selfies taken while out and about shopping and dining in the City of Angels
In 1999 Luciana was described as ‘the straw that broke the camel’s back’ by Jerry during her split from Mick.
Luciana previously said of model Jerry: ‘I don’t know how she feels about me, but I understand that I probably hurt her.’
Mick has a total of eight children from different relationships.
Fun with friends: The siblings were joined by Elizabeth Hilfiger, 27, daughter of fashion designer Tommy for one of their days together
His first child, daughter Karis, 50, was a result of a fling with actress and singer Marsha Hunt. He then went onto have his jewelry designer daughter Jade, 49, with his then-wife Bianca, 76.
The Satisfaction hitmaker also has four children with Jerry Hall, 64: daughters Elizabeth, 37, and Georgia, 29, and sons James, 35, and Gabriel, 23.
His youngest child is four-year-old son Deveraux with ballerina Melanie, 33 – with whom he is currently in a relationship.
Mick’s boy: Lucas is the second youngest child of Rolling Stones frontman Mick. His mother is Brazilian model and TV host Luciana Gimenez, 51
Just like her mum: Georgia’s mother is Texan model Jerry Hall
Georgia quit Britain to move in with her boyfriend, Louis Levy, 31, in the States two years ago, but MailOnline revealed last week that the couple had quietly split.
A source said: ‘They loved living together in New York, but when Georgia decided to split her time between there and LA, it put a strain on the relationship that turned out to be too much.
‘Louis owns two restaurants in New York, so he has to be there. It’s his home.’
Last year, Georgia admitted being in lockdown in Los Angeles had its benefits.
She told The Telegraph in October: ‘I feel thankful for so many things, really, I’ve found slowing down and not getting on a plane every few days for work to be really beneficial.’
Love child: Lucas’ mother is Brazilian model and TV host Luciana Gimenez Morad, whom Mick had an affair with behind then partner Jerry Hall’s back, resulting in Lucas’ famous birth in 1999