Madonna’s estranged brother Chris Ciccone isn’t sure if it's a good idea for the superstar's daughter Lourdes to launch a music career like her famous mom.

The Material Mom, 52, has collaborated with her 14-year--old daughter to record the song It’s So Cool, which may appear on her next album or on the soundtrack to her new movie about US socialite Wallis Simpson and her relationship with Edward VIII.

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Lady Gaga's fans will soon be getting a glimpse into the singer's Monsterball tour and RadarOnline.com has photos of the documentary shoot that started Monday in New York City.

The photos feature Gaga in her typical barely-there fishnet stockings, uber high platform heels and a funky Snooki-like poof.

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"What a dream come true! Filming my HBO special of the Monsterball today," Gaga wrote on her Twitter account.

"And just finished editing Born This Way video! Announcement Soon! X"

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As RadarOnline.com previously reported, the 24-year-old just debuted her new smash single Born This Way on February 11, but it was greeted with criticism by those who said it was a rip-off of Madonna's 1989 hit Express Yourself.

In fact, Madonna's own brother, Chris Ciccone, blasted the singer telling RadarOnline.com, "All I can say is 'What the F**K!

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"It sounds just like Express Yourself - I can't believe it to tell you the truth."

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Madonna's music manager brother Chris Ciccone has blasted Lady Gaga's sound-alike new single Born This Way, RadarOnline.com can reveal.

Ciccone - who helped mastermind his sister's career - was left dumb-founded like millions of other music fans when he heard Gaga's new song.

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He told RadarOnline.com: "All I can say is 'What the F**K!

"It sounds just like Express Yourself - I can't believe it to tell you the truth."

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Ciccone - who mentors new music artists for his management firm The Ciccone Factory - has lost some respect for Lady Gaga who has used Madonna as a role model for her career.

He previously told our website that he could see a lot of similarities between the two artists but felt that Gaga's strong image was in danger of alienating her fans.

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But the copy-cat new single Born This Way has left him scratching his head in disbelief.

Ciccone has had very little contact with Madonna since he penned his 2008 best seller Life With My Sister Madonna.

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It remains to be seen if music fans buy or download Lady Gaga's controversial new song.

Madonna's original 1989 hit Express Yourself from her Like A Prayer album reached number two on the Billboard charts and was a major hit around the world.

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