Deborah Cox is a Canadian singer, songwriter, and actress known for her powerful vocals and contributions to R&B and dance music. Born on July 13, 1972, in Toronto, Ontario, she gained prominence in the late 1990s with her self-titled debut album, which included the hit single "Nobody's Supposed to Be Here." This track became a significant success, holding the record for the longest-running No. 1 single on the Billboard Hot R&B/Hip-Hop Songs chart for 14 weeks. Cox's notable works include her albums "One Wish" (2003) and "The Morning After" (2007), featuring hits like "We Can't Be Friends" and "It's Over Now." She is also acclaimed for her collaborations with prominent artists such as Whitney Houston and her contributions to film and stage, including her role in the Broadway musical "Aida." Cox's impact on music is marked by her ability to blend R&B with dance and pop elements, influencing a generation of artists and contributing to the evolution of contemporary R&B. Her work has earned her multiple award nominations, including Juno Awards and Grammy nominations, solidifying her status as a significant figure in the music industry.