Blu Cantrell (born Tiffany Cobb on October 1, 1976 in Providence, Rhode Island) is a Grammy Award-nominated R&B and soul singer.

Blu Cantrell’s "Hit ’Em Up Style" was one of the most infectous songs of 2001, taking the scorned woman theme made popular in recent R&B by Destiny’s Child as running with it. Behind the song is a stunning, talented lady who has only begun to tap into her potential. Blu Cantrell is the total package in an R&B diva.