IN 2015, there was THAT dress (gold and white, actually). 

Now, in 2017, it's a pair of trainers sparking the 'what colour are they debate?'

Forget Brexit, the state of the nation, world politics and the looming possibility of World War Three for a moment and take a look at this picture....

What do you see? A pink and white or blue and grey trainer? The internet certainly can't seem to decide. 

It's not the first time this has happened. Remember February 2015 when #TheDress was trending worldwide on Twitter.

Even Justin Bieber, Taylor Swift and Kanye West weighed into the debate over whether it was blue and black or white and gold.

What a time to be alive.