If there's one thing in the world that we just cannot get enough of, it's adorable children doing hysterical performances via YouTube! Today we bring to you 3 year-old Marek, who through the background music of pop group LMFAO sings "Sexy and I Know it".

Struggling through the fast and edgy lyrics of the song, little Marek also throws in some moves to add even more humor to this awesome video. Check out the cuteness for yourself below!