When your parents are music royalty, it should probably come as no surprise that you would successfully follow in their footsteps - and she may only be five days old but Blue Ivy Carter has already made music history.
The newborn is the youngest person ever to make a debut on the Billboard music charts. After the couple welcomed Blue at New York City's Lenox Hill Hospital, Jay-Z headed to the studio where he recorded a track dedicated to his baby girl.
The proud father rapped about Blue Ivy in his new song, 'Glory', and Blue Ivy's cries can be heard within the song.
Billboard's editorial director Bill Werde talked to New York Daily News about the feat: "It's historical. The charts are almost 72 years old, so to be the youngest ever to chart is something."
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