تامر حسني
As a child, Sherine's vocal talent was first discovered by her music teacher at school. At the age of nine, her teacher convinced her mother to take her to the Cairo Opera House to meet Selim Sehab, a very famous Egyptian classical music conductor. She sang in front of him, and he liked her voice a lot. From the age of nine to the age of 12, she sang as a choral member at the Cairo Opera House, then she was given a chance to perform as a solo singer and had tremendous success. She kept singing at the Cairo Opera House while looking for a music producer to start her professional career. At the age of 18, she was introduced to Nasr Mahrous, a prominent starmaker, director and music producer, he liked her voice and decided to collaborate with her through the company, Free Music, where she met with Tamer Hosny, then a new talent seeking an opportunity too. Nasr Mahrous decided to make her debut as a joint album for both Tamer Hosni and Sherine included two duet songs showcasing them together. The album was released in September 2002, by the title "Free Mix3 - Tamer &amp; Sherine" and was a big hit all across the entire Middle East and North Africa. The album sold more than 20 million copies across the whole Middle East and North Africa.