Blue Ivy, 11, does powerful choreo with mother Beyoncé in shock ‘Renaissance’ tour efficiency

Blue Ivy is in formation! The 11-year-old joined her mother, Beyoncé, for a shock cameo in the course of the latter’s star-studded live performance in Paris on Friday. The pre-teen was introduced out on stage in the course of the 32-time Grammy winner’s efficiency of “MY POWER,” busting out the tough choreography alongside the remainder…