Ellen DeGeneres and Sofia Vergara prank the staff of a small shop on 'The Ellen DeGeneres Show' (weekdays, syndicated). DeGeneres directs the 'Modern Family' star via hidden camera and microphone, and while Vergara sometimes struggles to repeat exactly what DeGeneres says, the results are definitely funny.

DeGeneres tells Vergara to ask sad she's since currently filming a fictional tearjerker entitled 'When Dogs are Running and Horses are Silent.' In fact, DeGeneres has her cry loudly several times on command. And, what's more, DeGeneres makes her whinny and gallop like a horse.

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