Can ANYBODY tell me who the heck is Sherod Lindsey?

My sister swears she knows this singer named J Harmony. or Sherod lindsey or something. ( is that the same guy??) My mother took my ps3 last night for calling my sister a liar infront of her "friends" last night. had a huge shouting match. now today, i wake up, no ps3, bored as crap, and have to listen to this cry baby play this damn cd over and over. WHO THE HECK IS THIS GUY??