credit: youtube

Ellen surprised everyone at The Oscars by having pizza delivered!

She even surprised the delivery guy because he didn't know he was going to be on stage! He was told he was delivering to writers back stage, until Ellen said, "follow me," and he was suddenly on stage in front of so many celebs!

Then Ellen had him on her show and gave him his tip collected in Pharrell's hat, $600... plus pulling more money out of her pocket to make $1000 tip!

Hear the full story here!