'Worst gig ever': Hundreds walk out of Madonna's concert

Flashing her bum, putting a fake gun to her head, and grabbing her 25-year-old boyfriend's crotch on stage — Madonna tried everything she could to entertain a crowd of 50,000 at her London show on Tuesday night, but many were not impressed.

Hundreds of fans walked out of her open-air MDNA concert at Hyde Park, some calling it the "worst gig ever" due to poor sound quality, bad weather, and not enough hits, the Daily Mail reports. Watch the above footage to hear for yourself.

It couldn't have helped that Madonna reportedly shouted to her London audience, "We love you Poland!"

Was it a mix-up? Or a lame attempt at a joke about the city's huge Polish population? Whatever it was, it didn't go down well at all, as fans took to Twitter to complain.

"Worst gig I have ever seen," one user posted.

"Madonna left early. I mourn those vintage Madonna days where a potty mouth and violent imagery wasn't necessary. Just good vibes and great music!" another wrote.

"When Madonna has concerts in her fifties where she strips herself on stage, you know her career is as dead as MySpace," one fan said.

On top of that, Madonna was forced to perform earlier than expected to comply with a 10.30pm curfew by Westminster Council. Because we all know what happens to naughty kids who stay up after 12 ...

Some fans have leapt to the Queen of Pop's defence.

"@MailOnline How dare you print a completely made up article about #Madonna at Hyde Park! I was there, absolutely nothing you printed is true!" one user wrote.

"Some people complained it was too light? I thought it was great and didn't notice it got dark. Loved the concert," another tweeted.

Meanwhile, the 53-year-old singer is reportedly being sued by the French National Front for using images of swastikas on the leader of the right-wing group's face in her shows (watch below).

The material girl can't stay out of trouble, can she?