From one pop icon to another.

Mel C brought out her Spice Girl energy for Britney Week on “Dancing With The Stars”.

Sporty Spice and pro partner Gleb Savchenko hit the floor to perform a tango set to “Toxic”.

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Complete with the flight attendant costumes paying tribute to the music video, the two impressed.

“I’m telling you, you were flying high on that tango,” Bruno Tonioli commented. “First-class all the way!”

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Carrie Ann Inaba and Len Goodman were less impressed, with Goodman saying it was too “stop-start” but that Mel is a “terrific dancer.”

In the end, Mel C earned 22 out of 30.