In June 2011, Swedish pop songstress Robyn released a single called Call Your Girlfriend. Later on in 2011, fellow Swedes Erato - comprising of Ebba Lovisa Andersson, Amanda Wikström and Petra Brohäll - covered Call Your Girlfriend using just their voices and a few plastic pots.
So that's what you need to know before you watch the video we've got for you above, showing as it does two young girls doing their own version of Erato's cover of Robyn's song, armed with just two empty margerine tubs and a couple of microphones.
As you'll see from their names floating above their heads, they are called Lennon and Maisy (respectively), but as you won't be able to see from the names floating above their heads, they are 12 and 8 years old (respectively).
Frankly, we'd be impressed if they were fully-grown adults doing their of version of Erato/Robyn's work, but the fact that they're this young? Well, it's just too adorable/impressive/wonderful for words.
And for more unsual covers of awesome songs, here's YouTuber 331Erock covering all your favourite nerdy tunes in a heavy metal fashion. Enjoy!