We are investigating singularity structure of rotating black hole and naked singularity spacetimes in the Randall-Sundrum second type (RSII) of brane-world scenario. We will show that structure of this singularity is very similar to its classical counterpart, even in cases of negative tidal charge, which is equivalent to Kerr-Newman black hole with complex charge Q (with zero real part). We also study behaviour of ergosphere and will show that this region can exists under specific situation.