Beyoncé and Blue Ivy make surprise appearances at Jay-Z's

Jay-Z’s concert at Yankee Stadium became a massive family affair when his wife, Beyoncé, and their eldest daughter, Blue Ivy, made surprise appearances on stage. Beyoncé joined her husband of nearly twenty years to perform "Can't Knock the Hustle," lending her powerhouse vocals to the iconic track.

However, it was 14-year-old Blue Ivy who stole the show, showing off her impressive musical skills. Looking like a mirror image of her mother, Blue played the piano during "Feeling It." Jay-Z has previously shared how proud he is of his daughter, revealing that she is a self-taught pianist with perfect pitch who works incredibly hard. Having already joined her mother on major world tours, Blue Ivy once again proved she is a natural performer, leaving her parents incredibly proud and the audience in complete awe.