Madonna's week on The Ellen DeGeneres Show starts tomorrow, and it seems like Madonna filmed her first performance yesterday! She took the time to share photos from it on Instagram:

Here's what's in store for Madonna while on Ellen:

Wednesday March 18:

MADONNA is back to take the stage! Whether it’s a classic hit or new work, Madonna Week gets amplified when the 7-time Grammy winner brings the room to its feet with an exclusive performance for Ellen!

This Wednesday, Ellen will get “into the groove!”

Thursday March 19:

MADONNA isn’t just beautiful and talented, she’s also hilarious! Madonna Week continues when the singer and Ellen have something very funny up their sleeve for the pop star’s next exclusive appearance on the show!

Friday March 20:

Madonna Week concludes with another amazing performance by the pop superstar… MADONNA will “Take a Bow” with one more epic tune!