One Direction have their own makeup line, and it's not even the first one.

In news that only teenage girls will be excited about, One Direction are launching another makeup line.

Wait, they already have one makeup line? It was so successful they’re following it up with another one? How do they decide which colours to choose?

I have so many questions.

We know this Very Important Beauty news because band member Niall Horan (I think he’s the blonde one?) posted a photo on Twitter revealing his beauty experiments.

“Just had a great meeting about 1D makeup!” he tweeted. “It’s that good I’m gon[n]a start wearing it myself.”

And that he did. Niall delightfully modelled the purple glitter, hot pink and black polish shades, and from what we can see some multi-coloured eyeshadows and lipsticks.

Some further ‘research’ (thanks internet!) tells me that 1D’s first makeup collection launched last year and featured a variety of lip glosses, lipsticks, lip balms, blushes, and nail polishes. The more you know, the more you know...