One Direction star Harry Styles is the happiest celebrity on Twitter, new research has found.

There is little need to shell out any dollars on a historical guide to the city of El Paso. 

Meghan Trainor has recorded a duet with Harry Styles.

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Harry Styles has said he and his One Direction bandmates are still growing up.

Taylor Swift will be "heartbroken" if Harry Styles just wants to be friends.

Taylor Swift and Harry Styles are repairing their friendship.

A bookmaker has suspended betting on One Direction splitting up amid speculation that Harry Styles is preparing to embark on a solo career.

Harry Styles is said to be furious about Zayn Malik and Louis Tomlinson's "stupid and reckless" behaviour.

Boyband One Direction have declared they are not splitting up.

Taylor Swift and Harry Styles had a conversation at a pre-Oscars party last night.

Chart star Harry Styles took the wrong direction during one of his band’s big moment at the Brit Awards tonight – nipping to the toilet when he should have collected a prize.

One Direction singer Harry Styles, 19, has won a court order stopping the paparazzi from harassing him.

Singer Harry Styles has won a court order stopping the paparazzi from harassing him.

Harry Styles took Kendall Jenner on a date to a gay bar at the weekend.

Harry Styles has revealed David Beckham is one of his biggest inspirations.

David Beckham has said he expects his mother to cry when she watches a film about his time at Manchester United.

Photos have been released which capture the moment a Sumatran tiger leaped on Australia Zoo handler Dave Styles.

AFTER a recent gig in Japan Harry Styles of boy band One Direction is reported to have said that the band “could be as big as The Beatles”.

Harry Styles has a crush on Jennifer Lawrence.

Directed by Morgan Spurlock of ‘Supersize Me’ fame, ‘One Direction: This Is Us’ is the story of five lads – Niall Horan, Zayn Malik, Liam Payne, Harry Styles, Louis Tomlinson – and their meteoric rise to fame.

1D mania hit London as screaming fans greeted the chart-topping boyband at the world premiere of their film, One Direction: This Is Us.

1D mania hit London and Dublin, as chart-topping boyband One Direction attended the world premiere of their film, One Direction: This Is Us.

Harry Styles threw up during a One Direction concert on Monday.

One Direction star Harry Styles had to crawl to safety under fans' legs after being bombarded outside his hotel on Sunday.

Chart-topping stars One Direction gave fans a taste of their forthcoming movie tonight by releasing a three-minute-plus trailer.

A Harry Styles solo track has been leaked online.

A 45-year-old man in Connecticut is accused of posing as a member of the boy band One Direction to entice girls into performing sex acts online.

Boyband to play Croke Park next summer.

Harry Styles got cosy with a Norwegian student on a bus full of One Direction fans.

Harry Styles reportedly ditched his One Direction band mates to party with a lap dancer.

Harry Styles says hearing One Direction's 'Little Things' being played on 'The Only Way is Essex' was the "proudest moment" of his career.

Taylor Swift has confirmed 'I Knew You Were Trouble' was written about her ex--boyfriend Harry Styles.

Harry Styles sent "disgusting" texts to his friend's mum when he was 16.

Harry Styles has dumped his latest girl.

Harry Styles wants to date Jennifer Lawrence.

One Direction star Harry Styles is recovering this morning, after he was hit by a flying shoe at a gig in Scotland last night.

Harry Styles showed there were no hard feelings about his split from Taylor Swift by heaping praise on her performance at the Brits.

Harry Styles is reportedly "keen" to see Millie Brady again.

Chart-topping star Emeli Sande is queen of the Brit Awards after collecting two of the biggest prizes as she declared: “This is a dream.”

Chart-topping star Emeli Sande was the queen of the Brit Awards tonight after collecting two of the biggest prizes as she declared: “This is a dream.”

Harry Styles and Taylor Swift will be kept apart by bosses of the BRIT Awards tonight.

Harry Styles has his eye on a new woman.