12 Celebrities Who Committed Major Blunders On-Stage

Walking can be hard, right? And judging by some of these celebrity fails, even just standing still can be a challenge.

Here's a roundup of all our favorite celebrity falls—from Rihanna taking a tumble to Justin Bieber falling through a trap door.

1. Ariana Grande's slippery stool

2. Pink proves harnesses are RLY dangerous

3. Has anyone fallen as badly as Iggy Azalea here?

(Skip to 55 seconds)

4. Taylor Swift shows us all how it's done

5. Oh poor Ed Sheeran, jumping is not a good idea

6. Rihanna trips over herself, still looks cool

7. Lady Gaga falls too many times to count

8. If there is a floor, One Direction WILL fall

9. Beyonce makes falling over look ENTIRELY intentional

(And again)

10. Katy Perry has an incident with some cake

11. Someone thought it would be a smart to cover the stage in water at Justin Bieber's gig

And he also fell through a trap door a while back.

12. And just because…

***

This article originally appeared on Cosmopolitan.com/uk. Minor edits have been made by the Cosmo.ph editors.