The move is something "they need to do."
Not only is Ellen the Princess of the Talkshow (Oprah is the Queen) but she is also amazing at discovering young and incredibly cute talent on her show.
The show has been known to find the best of viral video talent and invite them to appear on the show, like the now hugely popular Sophie and Grace.
This little guy is the latest discovery. Watch adorable Kai Langer belt out Bruno Mars Grenade like a true popstar, acting out the more emotional parts of the song beautifully.
So what if he doesn't exactly know the words!