The 411 were an English female R&B group formed in late 2003. The band sang backup vocals on Lemar's cover of Al Green's "Let's Stay Together". The band took its name after the 1992 Mary J. Blige album "What's the 411?". During their time together as a group, they released one studio album "Between the Sheets" and three top-forty singles before breaking up in 2005.