London is in Britain, so citizens of London are British. More specifically, they might regard themselves as English (as opposed to Scottish, Welsh or Irish).
English and British.
Lauren London is American
London, England
The came from London, England.
She is Canadian, from London, Ontario.
She was born in London, England.
N.Dubz are of English nationality from London. However Tulisa and Dappy are of Greek origin.
Adele Adkins is English. She was born in North London in Tottenham.
She was born in Brixton, London. Which makes her British.
Cassie's nationality is American. She was born in New London, Connecticut on August 26, 1986. She released her first album in 2006.
He's British. He's from Tottenham, London <3
British. Born in London raised in Wales