Keith Sweat has been up all night, putting the final touches on his first tour in nearly two years. He didn’t get to sleep until 10 a.m. on the day it was to open in Syracuse, N.Y. The tour caps a ...

Keith Sweat's first two albums have sold 5-million copies total and he is co-headlining a national tour with Bell Biv DeVoe. So why is he frustrated? Sweat, primarily known for crooning R&B ballads, ...