Rihanna and A$AP Rocky marked son RZA’s fourth birthday with a full takeover of the Sloomoo Institute in New York City’s SoHo neighborhood – a popular interactive slime museum that was rented out entirely for the evening celebration. The bash featured custom slime making stations, playful interactive installations, and the venue’s famous “Sloomoo Falls” where guests can get completely drenched in slime.

Their first child RZA arrived in May 2022, followed by Riot in August 2023 after Rihanna famously revealed her second pregnancy during her Super Bowl halftime performance – one of the more memorable in recent pop culture history. Their third child and first daughter arrived in September 2025. All three children – RZA, Riot (2), and 8-month old Rocki – were present at the party.

One standout moment from the party instantly had fans calling Rihanna “Mom of the Year.” The singer reportedly joined the children beneath the slime waterfall herself while guests cheered her on.

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Ariel Newbold

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