This 8-year-old getting starstruck over Ed Sheeran is the cutest thing you'll see all day!

Has there ever been anything cuter?!

Eight-year-old viral singer Kai Langer stopped by The Ellen DeGeneres Show yesterday for a special Valentine's Day episode.

Kai took to the stage to present Ellen with a Valentine's Day card, announce her as his girlfriend, and serenade her with Ed Sheeran's Thinking Out Loud!

But the best part is during his passionate performance, the adorable boy was actually surprised with an appearance from the British native!