Grace Deeb (Arabic: غريس ديب‎) is a Lebanese singer who was born on May 29, 1975 in Beirut among a family of musicians and began her career at the age of four. She sings in 8 languages mentioning them; (Arabic, English, French, Spanish, Italian, Portuguese, Turkish and Greek).

Grace formed an English-singing band when she was at school, named "Strangers". After that she released a few singles and performed in weddings and piano bars. Her first appeared on TV in the well-known duet W In Kan Alayya ("If It Was For Me") in 2003 meaning with the Arabian singer Assi El Helani. After that, Grace collaborated with Jean-Jacques Goldman who named Grace as "Dalida of the Arabs" in the song that changed records and made her famous locally and internationally; Comme Toi and then Calling You, the former in French and Arabic and the latter in English and Arabic.

Immediately after that, Grace signed a 5-year contract with the most famous production company in the Arab world "Rotana Records". Her first album was released on the 23rd of August, 2004 entitled Ghannali El-Alam Kello ("The Whole World Sang To Me"). It enjoyed great success and only 20 days after it release, Grace was asked to go to Frankfurt to represent the Arab world along with the Egyptian singer Amr Diab in the Frankfurt Book Fair and sang 3 songs from the album; Ghannali, Wallah Bitmoun and Heya which inspired the audience and made a good buzz which made the organizors release a cd of all participants in the book fair including the 3 songs that Grace sang.