Seems like the dress that Ahlam wore on the last episode of Arab Idol is the talk of the Arab world!
The dress she wore is reportedly worth a lot more than Kate Middleton's wedding dress. In fact it is worth 7 times more!
Ahlam's dress had 40 Karat diamonds on it! And the fabric used to make the dress is very expensive, as it is embroidered by using a laser machine.