Nicki Minaj launches "Pink Friday" app

By The Hip Hop WriterHip Hop Vibe Staff WriterSince bursting into the game, Nicki Minaj has maintained her focus on expansion. Currently, the Young Money rapper is celebrating the platinum success of her Pink Friday debut. For almost a year straight, Nicki Minaj has been dominating the game.But, it has not been all smooth for Nicki Minaj. Last summer, veteran rapper, Lil' Kim began dissing her.