Blue Ivy Carter is honoring her dad, Jay-Z, by rapping a few of his famous lines. In a pre-recorded tribute video to her dad played during his induction into the Rock & Roll Hall of Fame last month, nine-year-old Blue joined mom Beyoncé, siblings Rumi, and Sir, 4 and 30 other celebs who each took part in reciting a Jay-Z lyric.«Congrats S.