Sports stars and clubs across the world continue to provide an insight into their lives on social media.

Here, the PA news agency looks at some of the best examples from October 21.

Football

A new trim for Cristiano Ronaldo.

Paul Pogba and Manchester United were still celebrating.

And then wished Nemanja Vidic a happy 39th birthday.

Rio Ferdinand loved Marcus Rashford’s heroics in Paris.

As cool as you like from Zlatan!

Ben White was in good spirits.

Cricket

Stuart Broad loved the Barmy Army’s banter.

Unlucky!

Michael Vaughan marked his mate Geoffrey reaching 80 not out.

James Anderson worked on his fitness in the rain.

Matt Dawson was buzzing.

James Haskell took his book war with Joe Marler up a notch.

Tennis

Novak Djokovic paid tribute to his son on his birthday.

Boxing

Ricky Hatton was feeling nostalgic.

Athletics

Usain Bolt was back to work.

Cycling

Sir Chris Hoy was flying.

Chris Froome was back on his bike.

Formula One

Formula One remembered Kimi Raikkonen winning the title 13 years ago.