It goes without saying that the Hadid sisters have each other's back and after Gigi's latest trip down the runway went a little bit wrong, at least little sis Bella was there to help her make the best of it.

Having both been cast in the Anna Sui SS18 show at NYFW this week, things were going well. But then Gigi managed to lose a shoe - yes, an entire shoe - and it was up to Bella to save the day.

Instead of panicking, Bella put her arm around Gigi and escorted her down the runway for the final walk.

Because sisters.

We're not sure exactly what down and why Gigi only had the one shoe, but the video of the moment caught by 'Fashionista''s Tyler McCall is pretty enjoyable. Check it out:

Thoughts on this? Then drop us a tweet to @MTVUK already.