Madonna Breaks Down In Tears Singing 'Like A Virgin' On MDNA Tour (VIDEO)

With her steely exterior, we rarely see moments of real emotion from Madonna.

And that still hasn't changed, even after the Queen of Pop broke down in tears while on stage in Berlin as part of her MDNA tour.

The tears were all part of the singer's act.

Madge was visibly upset during her rendition of Like A Virgin - but it was all part of her act

Well, it is hard to top flashing your nipple.

She treated the German audience to a cabaret style version of her 1984 hit, and as she sang the line, 'your love thawed out what was scared and cold', she started to cry.

Other parts of the performance saw her crawling around the stage on all fours and being caressed by a buff male dancer who hoisted her into a corset.

Earlier this week, Madonna's tour bus caused chaos when it overturned in Sweden.

> IN PICS: MADONNA'S MDNA TOUR