Madonna is back on tour -- and her bust is pointier than ever!

The 53-year-old singer kicked off her MDNA tour last night in Tel Aviv, Israel, where she resurrected a real blast from the past: Her famous Blonde Ambition tour cone bra from 1990 (right).

Designer Jean Paul Gaultier created both the original and the revamped version of the costume.

“What I have done this time is a nod to the conical bra corset of the Blond Ambition tour but reinterpreted in 3-D, in patent leather on the outside with metallic leather on the inside," Gaultier told Women's Wear Daily of the new look.

The pointy bra was hardly the only highlight of the evening -- which included the Queen of Pop hitting the stage with an AK-47, dancing with her very shirtless and very young boyfriend Brahim Zaibat and sharing the stage with her adorable dancing son Rocco.

Check out all the sights from the show in the gallery above!

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