Madonna flashes nipple at Turkey concert, we recall her most shocking moments

Madonna caused controversy (and plenty of headlines) when she flashed her breast on stage.

Madonna, nipple, MDNA, Turkey
Madonna, nipple, MDNA, Turkey

Madonna proved she still likes to shock when she revealed her right breast during a gig in Turkey on her MDNA world tour this weekend.

The 53-year-old took off her clothes then flashed her breast while singing 'Human Nature' in Istanbul.

WATCH MADONNA'S NIPPLE FLASHING PERFORMANCE HERE

Madonna revealed the words No Fear on her back before covering up again.

The Queen of Pop's actions didn't impress everyone, with Piers Morgan tweeting yesterday about Madonna's flashing: "Most embarrassing, cringe-worthy, desperate moment in the history of music?"

Madonna, No Fear, breast flashing
Madonna, No Fear, breast flashing

Madonna has caused controversy throughout her MDNA tour, which only started a fortnight ago.

During 'Nobody Knows Me' in Tel Aviv, Madonna screened a video superimposing a swastika on the forehead of National Front leader Marine Le Pen.

[Related article: Madonna calls for Middle East Peace as MDNA tour kicks off, has a dig at Lady Gaga]

Le Pen, who threatened to sue if Madonna uses the video during performances in France, told the Guardian: "It's understandable when aging singers who need publicity go to such extremes. Her songs don't work any more."

Madonna, breast flash
Madonna, breast flash

Madonna has a whole back catalogue of shocking moments throughout her career.

In 1989 she seduced a black Jesus in 'Like A Prayer' then in 1990 Canadian authorities threatened to arrest Madonna over a part of her Blonde Ambition tour when she appeared to masturbate on-stage.

[Related article: Has Madonna reignited Lady Gaga feud with Express Yourself/Born This Way mash-up?]

In 1994 she published a graphic coffee table book called Sex, and in 2003 she kissed Britney Spears and Christina Aguilera at the MTV VMAs, to name but a few.

Madonna shows no signs of slowing down just yet.