Battle of Lil' Black Eyed Peas!

Mark and Dayna are duking it out again in today's video wars! Mark's pick is a tot who has vocal stylings that rival Fergie Ferg's -- kind of. Dayna's vid features two tykes who know how to get down to "My Humps."

Tell "Extra" -- which "Humps" performance had you shakin' with laughter?

Mark's Singing Tot
Dayna's Dancing Kids