Now that her divorce from Guy Ritchie was officially confirmed, Madonna began throwing everything she’s got on stage at him. She didn’t mention the successful movie maker’s name on stage in her latest gig at Boston's TD Bank North Garden, but she surely hinted it.

The pop megastar began her Wednesday show with her "I'm Not Sorry," and reportedly told the 20,000-plus crowd:

"That's right, I'm not sorry," the “Daily Mail” reported. The show is part of the diva’s "Sticky and Sweet" tour.

A few songs later, Madonna sang “Miles Away” and underlined "This song is for the emotionally retarded. You may know a few people like that. God knows I do." Madonna had told “Elle Magazine” that she wrote “Miles Away” about her relationship with Ritchie and it includes lyrics such as:

“When I'm gone you'll realize/ That I'm the best thing that happened to you.”

The Madonna-Guy Ritchie divorce has all the ingredients to be a bitter one. The two are said to be worth $521 million and they didn’t thought about signing a prenuptial before tying the knot.

According to several media sources, Madonna already had a discussion with London's top divorce lawyer, Fiona Shackleton, who also helped former Beetle Paul McCartney in his split.

According to a “Daily Mail” report, the relationship between the two soon-to-be ex-spouses has become so sour that they are talking through personal assistants.

"It has become so bad that they cannot be in a room together for more than a few minutes without having a shouting match," a source told “Daily Mail.”