Mohammed El Helani (born November 28, 1970), widely known as Assi El Helani (in Arabic عاصي الحلاني), is a Lebanese singer who has been a major figure in the music scene of the Middle East since the 1990s. Assi's musical career officially started after winning the Art Studio TV Program for young artists at the age of 17.

He has released more than a dozen albums. His biggest hits are Wani Mareq Mareet, Amshi Lihali, Mali Saber, Ahebbak Gedan, Ahla Al Oyoun, Shoag El Sahara and Kayed Ozzalak.

Assi was born in Baalbeck, Lebanon and comes third youngest among his 13 brothers and sisters. Assi's musical talent became evident very early, when as a child he was performing Lebanese songs with his friends and family. Assi studied for approximately five years (1985–1990) at the Higher Institute of Music in Lebanon concentrating on the Oud performance and Arab vocal techniques.

Assi El Helani has participated in numerous important musical events, including the Baalbeck International Festival, Jerash Festival, the Carthage Festival, and a number of concerts around Europe, the Arab world and America.

Rouwaida Attieh (Arabic: رويدا عطية‎) is a Syrian vocalist. She was born in Talklakh, Syria, 40 kilometers from Homs (ancient Emesa). She has four siblings, Fatima, Haitham, Zainab, and Shaima'. Rouwaida was the first runner-up on the first season of Super Star, the pan-Arab import of "Pop Idol". Along with Lebanese contestant Melhem Zein, she was a favourite to win the contest, which was won by Jordanian contestant Diana Karazon.

Rouwaida is the daughter of Haydar and Najida Attieh. Her father was brought up in Tripoli, Lebanon, where he studied and graduated from High School. Then, he moved to Egypt to specialize in law and there he met Najida. The couple married and came back to Lebanon, where Najida was introduced to Laila Baroudi and they became best friends, Laila had a girl called "Obayda" whom Najida always described as "so beautiful" and decided to call her first new born baby girl "Obayda".

From her early childhood, Rouwaida used to watch Umm Kulthum's concerts on TV and she learned "Enta 3omry" when she was five years old. Her father was fascinated by her talent and he encouraged her. She studied music and playing 3oud (an oriental musical instrument) and she was a member in many clubs for preserving the folklore of the Arabic songs.