Christina does her own thing. THe only album that was similar to her rivals was her debut album, and she even spoke about that, & how her label wanted her to be poppy, & condense her vocals & vocal range, & how anyone could've sung "Genie in A Bottle" & made it a hit & etc. But, after that, starting with "Stripped" she became an artist & went in her own direction. She may have may semi-similar music to her predecessors, but she's def in her own lane. I love Christina & this new album shall be exciting, can't wait.