(Cover) - EN Star Style - Kelly Osbourne says its so much fun working with Lourdes on her and mother Madonnas fashion line, Material Girl.

Madonna and her 14-year-old daughter Lourdes launched their range Material Girl last year, with actress-and-singer Taylor Momsen originally modelling for the brand before Kelly took over. Despite working with iconic singer Madonna, 52, it is in fact her teenage daughter Lourdes who Kelly has been most impressed with.

"It was so much fun to get to work with Madonna, but especially Lourdes. I think she's a fantastic girl," Kelly told Extra. "Lourdes picked out all the outfits, and Madonna oversaw everything and made sure the looks were going in the right direction. But really it isn't just a publicity ploy. Lourdes does most of the work.

Lourdes is known to be a huge fan of TV star Kelly, publicly declaring she is one of her fashion inspirations. It is thought that it was the teenager who suggested Kelly would be perfect to promote the range.

Having embraced her slender new figure, Kelly has become something of a style icon of late, and is regularly seen out in fashion forward dresses at runway shows. (C) Cover Media