We bet that Madonna, all those years ago as she sung about sex and filmed controversial videos to her songs, never thought she would one day be writing songs about things so normal and mundane as her experiences of juggling life as a single parent. When she shocked a lot of people in the world with her controversial Like A Virgin video, she probably couldn’t see the life she has now ahead of her. Madonna had admitted that her new album MDNA is a lot about her being mum to 4 children and not having their dad around. Madonna is mother to Lourdes, who 15, Rocco, 12, David, six, and Mercy, who is five. She says that her struggles through life are just the same as any divorcee holding down a job. She said that at times she feels her head could explode from the stress of it all. She said: "I'm not going to lie — it's hard work having four kids and doing all the work I do." We’re not too sure how much sympathy she will get for all this. She then talked about her critics and said: "Everybody has something to say about the way I live my life. At the end of the day I'm doing my best. If people don't like it, then that's really their problem." It is now 4 years since her divorce from Guy Ritchie, and he has moved on and has another child with his new woman. Madonna about her life said: "Sometimes I cope with it very well, sometimes it's a struggle." Some may wonder why, if Madonna is struggling to juggle work, that she’s just announced a new tour. The stage show for the tour should be interesting. She has already posted a picture on twitter of a big bruise on her mouth which she gained during rehearsals!