Deborah Cox is a Canadian R&B singer-songwriter and actress. Her 1998 song Nobody's Supposed to Be Here held the record for longest-running number one single on Billboard's Hot R&B/Hip-Hop Singles & Tracks chart, a record held for nearly eight years. She has achieved 12 number-one hits on Billboard's Hot Dance Club Play chart. She is often cited as Canada's top R&B artist.
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