Lourdes Ciccone Kelly Osbourne Madonna nyc material girl launch fashion singer pop music ciccone osbourne model leopard pants sunglasses Lourdes Ciccone Kelly Osbourne Madonna nyc material girl launch fashion singer pop music ciccone osbourne model leopard pants sunglasses

Madonna's daughter Lourdes Leon and Kelly Osbourne are working hard to promote the Material Girl Model Search in New York.

The threesome posed together on top of the Macy's in NYC. Looks like 15-year-old Lourdes is a full-time career woman, and she's not even old enough to drive!

While up on the roof, Kelly (the face of the brand), was photographed for the clothing line's Spring 2012 campaign.

See more of the rooftop photos in our gallery below.