Pop Queen Madonna has been talking to Elle magazine about her marriage to film director Guy Ritchie, and has admitted that it can be tough going at times.

 “He can be intolerant of my behaviour but he has certain personality traits which need to change as well.” The 4 Minutes star said.

But it seems that Madge isn't bored of the SNATCH director yet. “I had to marry a challenge because otherwise I would just get bored, Whatever else Guy is he’s never boring.” She added.

The single 4 Minutes, a collaboration with producer Timbaland and Justin Timberlake is on release now.