Kai Langer, the 4-year-old fedora-wearing singing sensation, has performed "Grenade" on national television and even met his musical hero, Bruno Mars, in person. Now, the expressive young performer is back with another cute cover, complete with some precious moves. Here he is performing Mars's "When I Was Your Man" on "The Ellen DeGeneres Show" today. Oh, and asking Ellen to be his girlfriend. (They're "going steady" now.)
Kai's song starts around 2:30 in the video above -- but do yourself a favor and don't skip the beginning.