It may be sticky, but it certainly isn’t a sweet ending for the Madge.

Madonna’s spokeswoman says the singer and her husband, filmmaker Guy Ritchie, will divorce after 7 1/2 years together.A statement e-mailed to The Associated Press from spokeswoman Liz Rosenberg says the couple has agreed to divorce, and asks the media to respect their privacy.

The Material Mom is performing tonight and tomorrow night in Boston as her “Sticky and Sweet” tour continues. Ritchie’s latest movie, RocknRolla, recently opened to mixed reviews.

This is the second time this year that the superstar couple’s marriage has come under the media microscope. Over the summer, Madonna was linked — unfairly, she said — to the breakup of New York Yankee Alex Rodriguez and his ex-wife Cynthia.

In July, Madonna’s U.S. publicist released a statement that said the singer and Ritchie had “no plans to divorce.”

Madonna and Ritchie married in December 2000 at a Scottish castle. The couple have two children: Rocco, 8, and David Banda, 3, who was adopted from Malawi in 2006. Madonna also has a 12-year-old daughter, Lourdes, from her relationship with personal trainer Carlos Leon.
The couple are reportedly worth some $525 million, the bulk of that belonging to Madonna. Ritchie has an estimated $35 million fortune. They own homes in London, Los Angeles and New York, and a 1,200-acre retreat in Wiltshire, England.