Evian's 'Skating Babies' advert was one of the most viewed - and critically acclaimed - viral videos of 2009.
And now, four years later, they're back.
Amazingly, they haven't grown - they're still babies - but they've moved on from rollerskating to... dancing. Hoorah!
Take a look at the clever new clip above, which we're sure will go viral quicker than you can say 'eau minérale'.
And if you want to be reminded of the adorable video which catapulted the original group of babies (and the ad agency BETC) to fame, here it is below:'