Ariana Grande slips on stage while performing "Thank You, Next" on Ellen and laughs it off showing just how authentic she can be on and off the stage. Instead of freaking out about it or trying to brush it off like it didn't happen, she totally embraces that she slips on stage and starts laughing at the fact. It just shows that its better to beat everyone to the punch and laugh with everyone/yourself than fret over it, way to go Ari!