Ellen and Britney Spears Tear Up the Mall

Ellen DeGeneres and Britney Spears teamed up for a hilarious trip to the Westfield Fashion Square mall in Los Angeles in a segment that aired on DeGeneres's show Wednesday.

The season premiere episode featured the pair announcing their greatness to all who would listen. DeGeneres succeeded in making a woman remove coins for a wishing well so she could give them "to charity," before falling asleep in a mall display bed.

Spears was on the show to promote her new CD, Glory.