BB Ikon = AMA Icon Rihanna
Heather, the ditzy, Brave, no competitions winning queen = Katy Perry, the ditzy, roaring, no Grammy winning
Andrew, the misogynist who had success as HOH and is now experiencing a decline leading to his eviction = Robin Thicke, the misogynist who had success with "Blurred Lines" and is now experiencing a decline leading to his irrelevancy
Sabrina, the bigger girl who's got everybody pressed because she's running the game = Adele, the bigger girl who's got everybody pressed because she's running the game
What other music BB parallels can you make to our beloved music industry?