Harry Styles

Celebrities including Carrie Underwood, Bella Thorne, Harry Styles and more took to their Twitter and Instagram accounts to wish fans in the United States a happy Independence Day.

Ariana Grande brought back the classic MTV show 'TRL' for one night with 'Total Ariana Live,' where she explained exactly how she ended up in the studio with One Direction's Harry Styles.

Is Harry Styles going solo? See what One Direction's rep has to say.

Just when we thought One Direction couldn’t get any more adorable, the British-Irish boy band stopped by 'Sesame Street' and brought it to a whole new level.

Demi Lovato and Harry Styles both rock pretty big tattoo collections, so maybe it doesn't come as much of a surprise that they both have so-similiar-they're-almost-identical cross tattoos on their hands. Their cross tattoos look so much alike, but still, we have to ask: Which pop star rocks the hand tat best?

Every Directioner's dream became one Directioner's reality when Harry Styles asked a lucky fan to run away with him. Sort of.

It's a battle of the brunettes! Justin Bieber, Austin Mahone, Harry Styles and James Maslow are all facing off for fans to decide which hottie rocks brown hair best. Which pop star gets your vote?

When Harry Styles pantsed Piers Morgan at a recent charity soccer match, our eyes were a little distracted by something else -- the 1D singer's man bun! That's right: Harry pulled his curly locks back into a tiny top knot that totally reminded us of Miley Cyrus at the 2013 VMAs. Which singer wears the tiny top knot best?

Directioners, you can start thanking Harry Styles' cousin Matt Selley for your new favorite picture of the One Direction hottie. In a photo Selley reportedly tweeted (and then deleted) earlier today, Harry seemingly bares it all while watching TV with his cousins -- with only his hand strategically placed over the, ahem, goods.

One Direction fan fiction 'After' series to be published as a three volume novel series beginning in November 2014.