Who are Haya and Sama Twins?

Today I came across those twin girls who will most likely be new fashion "it" girls in the nearest future.

I asked mother Google to provide me more info on those girls, and that's what I found:

"The Abu Khadra twins have been attracting the attention of curious onlookers ever since they began appearing at the Paris collections a couple of seasons ago. It’s hard to miss the striking pair, with their signature cascade of russet locks, making their way to a show across the Jardin des Tuileries or visiting Coco Chanel’s private apartment at 31 Rue Cambon. 

Of Palestinian heritage, 17 year-old Haya and Sama grew up in Dubai and began attending the shows at an early age with their mother, Rula Abu Khadra, who runs The Art of Living fashion store in Riyadh, Saudi Arabia. Today they frequently attend the shows on their own, scouting the collections for new talent to feature in the store"

images via google