Simply Deep is the debut solo studio album by American singer Kelly Rowland. Recorded within three weeks during the hiatus of her group Destiny's Child and upon the success of worldwide number-one hit single "Dilemma", a collaboration with rapper Nelly, the album facilitated Rowland in becoming a viable solo star. The album includes guest appearances from Nelly, Solange Knowles and Joe Budden. Simply Deep debuted and peaked at number twelve on the US Billboard 200, becoming Rowland's lowest-charting album to date. It was certified gold in 2003. The album also topped the UK Albums Chart. It garnered two nominations at the TMF Awards in the Netherlands and eventually won both trophies, including Best R&B International Artist. Simply Deep has sold over two million copies worldwide, becoming Rowland's best-selling album to date.