BLACKPINK member Rosé Park Chae-young shared backstage photos of the US tour on social platforms, as well as a photo with Jisoo. BLACKPINK Park Chae-young takes a photo and sticks it intimately with Kim Ji-so BLACKPINK Park Chae-young takes a photo and sticks it intimately with Kim Ji-so BLACKPINK Park Chae-young takes a photo and sticks it intimately with Kim Ji-so BLACKPINK Park Chae-young takes a photo and sticks it intimately with Kim Ji-so BLACKPINK Park Chae-young takes a photo and sticks it intimately with Kim Ji-so BLACKPINK Park Chae-young takes a photo and sticks it intimately with Kim Ji-so