9 Pop Groups To Feed Your 1D Obsession

You've listened to Four six hundred times, but it's not enough. It will never be enough.

1. GRL

If 1D had cooler outfits and anger management problems.

2. The Vamps

If 1D originated on YouTube and wanted to hang with Demi.

3. Fifth Harmony

If 1D had half this swag, we'd all be dead by now.

4. Little Mix

Join Zayn's bae in the army of peewee bad bitches.

5. 5SOS

Wars between their fandoms erupt in comments threads the world over, so why not join in? 5SOS 5EVR.

6. Emblem3

Like if Niall tried to rap. Yikes.

7. MKTO

1D with a dash of good rapping, the brilliant idea to collaborate with Ne-Yo, and inspirational violins. Flaw-free.

8. JLS

The Boyz II Men to 1D's Backstreet.

9. AJR

1D with a tasteful Spongebob sample.