Not cool: Kim K living in the shadows of Kanye’s ex Amber Rose (Photos)

We still can remember that Kanye used to date Amber Rose now Wiz Khalifa wifey. What I'm still finding difficult to phantom is the fact that Kim on her first appearance after announcing her pregnancy wore the same outfit Amber wore the first appearance after she told the world about her pregnancy too.
Is she trying to fill the part of Amber in Kanye's life or trying to show Kanye that what Amber can do, Kim can do better? This is confusing, what do you guys think?