Robert Carlyle plays John Lennon (left) in Yesterday

How Yesterday tackled its surprise John Lennon 'cameo'

Who is Yoko Ono? All the key facts about the multimedia artists

Yoko Ono facts: Artist's age, children and relationship with John Lennon revealed

2021 movies: The best upcoming musical biopics this year

Every musical biopic in the works right now: Whitney Houston, Elvis, Take That and more

An Antiques Roadshow guest was stunned to learn the value of a policeman's helmet that belonged to her father and was once worn by John Lennon.

Value of John Lennon's helmet with Beatle star's 'DNA on it' stuns Antiques Roadshow guest

John and Yoko

The Story of... 'Happy Xmas (War is Over)' by John Lennon

Pop feuds

8 of pop music's biggest feuds and fallouts

Footage from 1971 shows John Lennon having a conversation with a homeless man who had been living in the singer's garden, as he tries to convince the troubled fan that his famous songs aren't about him.

When John Lennon found homeless fan at his door and invited him in: “Are you hungry?”

Paul McCartney pays sweet tribute to John Lennon with unseen photo to mark 80th birthday

Paul McCartney pays sweet tribute to John Lennon with unseen photo to mark 80th birthday

Imagine

The Story of... 'Imagine' by John Lennon

John Lennon

QUIZ: How much of a John Lennon fan are you?

Elton John and John Lennon

Elton John recalls ‘whirlwind romance’ with John Lennon: 'We did naughty things together'

David Bowie covers John Lennon's 'Imagine' on the third anniversary of his death

David Bowie's moving 'Imagine' cover, in tribute to John Lennon three years after his death

John Lennon’s 'attention-seeking killer' Mark Chapman apologises for murder: 'I’m sorry'

John Lennon’s 'attention-seeking killer' Mark Chapman apologises for murder: 'I’m sorry'

The best tribute acts in the world include impersonators from South Africa, Argentina and the UK

The world's top 5 most outstanding tribute acts: Uncanny portrayals set to rival the originals

John Lennon

The 10 greatest John Lennon songs, ranked