Why One Direction's Harry Styles and his sister Gemma are the cutest siblings EVER  

Why One Direction\'s Harry Styles and his sister Gemma are the cutest siblings EVER

Gemma Styles captioned this photo yesterday: 'love you @harrystyles.' Nawww

Gemma Styles often supports her brother on tour

Alongside this snap of Niall Horan teaching Harry Styles the guitar, Gemma wrote: 'Bein cute doin guitar lessons'

Harry and Gemma Styles have been close since their younger years

Gemma and Harry Styles clearly have fun together. Check out their Halloween costumes!

Harry Styles supported Gemma when she graduated in 2013

CA-UUUTE! Gemma and Harry Styles show their sibling bond

There are a number of reasons why we blimmin' love Harry Styles.

His curly hair, his husky voice, his Mick Jagger-esque fashion sense and THAT smile. But there's something else we really admire about the 21-year-old.

His super-cute relationship with his older sister Gemma Styles.

Harry is actually very close to his entire family. He often spends time with his mum Anne Twist, stepfather Robin Twist and dad Des Styles.

But we think it's pretty special that Harry and Gemma, 24, are such good pals. And why's that?

Gemma and Harry have followed totally different paths in life. In case you've been living under a rock for the past five years, Harry is 1/5 of One Direction.

Y'know, THE biggest boyband in the world right now.

It would be understandable if Gemma was a tad jealous of her little bro's fame. But she isn't. At all. And she doesn't need to be, because she's a total success in her own right.

Gemma received a 1st Class degree from Sheffield Hallam University in 2013.

A very proud Harry made sure he was at Sheffield City Hall for her graduation, Tweeting: '

My Sister graduated today. She's all clever and that.'

And Gemma is just as happy for Harry. When she watched him perform last year, she captioned an Instagram photo of him on the big screen:

Gemma has actually spent quite a bit of time on tour with her younger sibling. They get on so well, she's visited him in countries including the US, Hong Kong, Thailand and Singapore.

After jetting home from her most recent trip to see Hazza yesterday, she captioned an Instagram photo of them:

'I had a lovely jolly miss everyone love you @harrystyles.' 

And it looks like they've been BFFs since birth! Gemma posted an ADORABLE #tbt snap of them together last September, which saw her as a toddler giving baby Harry a big hug.

So congratulations, Harry and Gemma. You win our award for best celebrity siblings EVER!

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