Alicia Keys' Son Has the Most Adorable Reaction After Learning She's Joining 'The Voice'

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Photo: Instagram
OK, "Mm-m-mm, my mommy's on The Voice," might be our new favorite song.
That's the impromptu tune Alicia Keys' 5-year-old son, Egypt, started belting out when he found out that the "Girl on Fire" singer would be joining season 11 of the reality-competition show.
"Awww... My biggest fan," the 35-year-old recording artist captioned the sweet happy dance video on Instagram on Monday.

Alicia will be on the show as a coach, her rep confirmed to ET earlier this month. The singer was previously a mentor for Team Pharrell on season seven in 2014. Miley Cyrus will also be a coach during the upcoming season as well.
In the meantime, Egypt is obviously still taking after his mom and dad, Swizz Beatz, in the music department!
Watch the video below to see him play the piano like a total pro.