Taylor Momsen joins Madonna for ‘Material Girl’ launch  

With her daughter Lourdes’ new fashion line due to debut next week Madonna is taking no chances – She moved into her East Hampton mansion near the home of Martha Stewart last weekend to prepare for the launch and Taylor Momsen was there at the scene;

During a photo-shoot for the new line, known unsurprisingly as ‘Material Girl,’ Madonna insisted on running the show and made endless adjustments to the clothing, the models’ hair and their make-up, and even took photos.

“Madonna totally came in and intervened and re-did everything,” Momsen told Page Six.  “I think we had a good working relationship. I think it went well.”

17-year old Momsen, best known as Jenny Humphrey from ‘Gossip Girl,’ says Madge was eager to add her own style, but Lourdes – whom close friends call ‘Lola’ – was also engaged.

“Lola was here all day. I worked with her to put the outfits together and she’s a sweetheart,” said Momsen. “Madonna came later and she’s totally awesome, a very down-to-earth girl with her success.”

The new collection features jeans, shoes, fingerless gloves, necklaces and a boat-load of accessories aimed at teens. But 51-year old Madge was still keen to style;

“Madonna came in and intervened and re-did everything and positioned everything into her own vibe. ” said Momsen .

Madonna also picked Taylor to be the new face of the range, and she’s…like…’totally jazzed!’

“I’m psyched to be the face of Material Girl, it’s awesome,” she gushed. “For one, it’s Madonna – so you know it’s going to be cool. And it’s been an awesome experience.”

The new collection will debut exclusively at Macy’s on August 3rd.