Tiffany Cobb (born March 16, 1976), known professionally as Blu Cantrell, is an American R&B and soul singer. Cantrell rose to fame in 2001, with the release of her debut single, "Hit 'Em Up Style (Oops!)", which peaked at number two on the US Billboard Hot 100 and topped the US Mainstream Top 40 chart. The song also charted in several other countries, and appeared on her debut album, So Blu. In 2002, the song earned Cantrell a Grammy Award... [more on Wikipedia]