A member of the intrepid Beyhive has uncovered a clip from Beyoncé's dress rehearsal for her Grammys performance of "Drunk In Love" and it's delightful. While she and Jay Z (who has a stand-in in the clip) gave us a view into a different part of their, uh, familial life during the actual broadcast, the IG vid above shows the maternal side of King B.

While you can't see Blue Ivy in the clip, the youngest Knowles-Carter is mic'd up (that's a pop star's version of a baby monitor, duh) and coos out "surfboard" a few times before gleefully shouting, "Hi mommy!" Beyoncé's response is ***priceless and if it doesn't dissolve you into a puddle, check your pulse.

Shout out Complex Sports' Angel Diaz for tipping us off to this glory.

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