Ellen and Adele

This Ellen DeGeneres prank is one for the books.

The day-time talk host recently invited British singer Adele to her studio, but what both had up their sleeves will make you laugh.

As Ellen and Adele played a prank on some Jamba Juice employees. The 27-year-old mega star went into the store on the Warner Bros. lot with Ellen in her ear in an earpiece, while she told Adele everything to say in the scenario.

Watch how the hilarious prank unfolds in the video below.