Last week two Irish lads made a medley of Adele songs and it's fair to say that's done far better than either of them could've expected.
The mash up from Ronan Scolard and Glenn Murphy was instant sensation, and to date it has racked up over 10 million views online.
If you missed it, check it out below.
After going viral it was spotted by Adele yourself, leading her to invite them to perform with her on stage at her Dublin show last weekend.
This morning the pair boarded a plane bound for LA, as they've been invited to appear on the chat show Ellen later this week.
— Ronan Scolard (@ronanscolard) March 13, 2016
This is why it pays to cover your favourite singer's songs on put them on YouTube.