UnScramble this Word: a o n s r e b t?

Questions

80's Chart Toppers: Name The Artist: I Just Can't Stop Loving You?

80's Chart Toppers: Name The Artist: I Keep Forgettin'?

80's Chart Toppers: Name The Artist: I Knew You Were Waiting?

80's Chart Toppers: Name The Artist: I Knew You When?

80's Chart Toppers: Name The Artist: I Know There's Something Going On?