Madonna has reportedly banned her support acts from speaking to her. The "4 Minutes" singer - who is currently on her "Sticky and Sweet" world tour - is said to be refusing to socialize with artists who open her show.

"Every Heartbeat" singer Robyn, who performed before Madonna on the tour's European leg, revealed she and the show's crew were under strict orders not to approach the pop icon, speak to her or ask for autographs and pictures.

Madonna has been forbidden from cutting her hair by husband Guy Ritchie. The 50-year-old singer - who has been sporting long blonde locks on her current "Sticky and Sweet" tour - is desperate for a radical new style, but Guy is less than thrilled with the idea.

She told Fox News: "I want to have shorter hair, but I have a husband that loves the long-haired look and, well, that is just one of the things I do for him."

Jay-Z wants to start a family. The "99 Problems" rapper - who married his long-term girlfriend Beyonce Knowles earlier this year - is looking forward to becoming a father.

He said: "Most people dream of having a family someday. So I'm just a regular American boy."

Madonna and Alex Rodriguez were spotted enjoying dinner together earlier this week. The singer and the baseball player - who were rumored to be having an affair earlier this year - sat in "an alcove-like table" at the back of New York eatery Dos Caminos Third Avenue on Tuesday.

A source told Usmagazine.com: "They seemed very close."

Sean Penn was so excited by his first on screen gay kiss, he text ex-wife Madonna to boast.

The actor locks lips with James Franco in new movie "Milk" and felt compelled to tell the pop superstar - who famously kissed Britney Spears and Christina Aguilera.

Madonna's tour towels have been seized by Eastern European border control guards.

The '4 Minutes' singer - who is currently on her 'Sticky and Sweet' world tour - travel with 300 designer towels for herself and her dancers to use when they come off stage, but Montenegro officials confiscated them because they were suspicious about why she needed so many.