Friends of George Michael has spoken out about the impact the star had on their lives. (Clockwise from left: George Michael and Geri Halliwell, Elton John, Andrew Ridgeley, Brian May and Robbie Williams))

How George Michael changed my life: Famous friends reveal his lasting influence

Robbie Wiliams, 46, and his father Pete Conway, 70, have a special bond and have performed together for years

Robbie Williams and his dad: The fascinating story of the singing pair’s relationship

Robbie Williams is back

Robbie Williams announces huge 'XXV' arena tour to celebrate 25 years as a solo artist

Robbie Williams' new album

Robbie Williams appears naked on cover for new album of orchestral versions of his classic hits

The Take That star was performing at a gig in Stuttgart, Germany when an unknown man ran on stage and aggressively pushed Williams off the stage and into the crowd.

Horrific moment Robbie Williams was pushed off-stage and broke down in tears

Robbie Williams - Angels

Noel Gallagher dismisses 'Angels' by Robbie Williams as just "Oasis by numbers"

Elton John and Shane Warne

Elton John performs moving 'Don't Let the Sun Go Down on Me' tribute at Shane Warne memorial

Robbie Williams and Shane Warne

Robbie Williams performs emotional 'Angels' tribute at Shane Warne's memorial

Robbie Williams in concert

Robbie Williams 'is re-recording his biggest hits with an orchestra and planning a UK tour'

1990s love songs

The 30 greatest love songs of the 1990s, ranked

Robbie Williams has said that a hitman was hired to get him

Robbie Williams claims a hit man was once hired to kill him when he was "Michael Jackson-like famous"

The Story of... 'Angels' by Robbie Williams

The Story of... 'Angels' by Robbie Williams

5 spine-chilling supernatural stories from music legends to give you a fright this Halloween

5 spine-chilling supernatural stories from music legends to give you a fright this Halloween

Robbie Williams son Charlie gets identical mohawk haircut from Robbie

Robbie Williams gives identical mohawk haircut to his son Charlie in cute video

Gary Barlow and Robbie Williams have been friends for years

Inside Robbie Williams and Gary Barlow's feud and friendship over the years

Football songs

Football songs: 6 singers you totally forgot released soccer singles

Robbie Williams is famous for his good looks and luscious head of hair but the singer's locks are no more after his wife took the clippers to them on Wednesday (June 2).

Robbie Williams left totally bald after wife Ayda Field shaves his head with clippers - video

2021 movies: The best upcoming musical biopics this year

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