As if Saturday night's CBS RADIO's We Can Survive concert in Hollywood didn't have enough big names!
After performances by 5 Seconds of Summer, Demi Lovato, Nick Jonas, Sam Smith, Maroon 5, Calvin Harris, and The Weeknd, the well-sated crowd was treated to dessert in the form of…
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The singer performed a surprise set including BBHMM, We Found Love, Umbrella, and Stay! She even closed out the show with a firework-loaded performance of Diamonds!
We bet anyone who left early feels pretty bad now!
Ch-ch-check out RiRi's outstanding performances — as well as some other highlights of the We Can Survive concert! (below)!
[Image via WENN.]
Tags: 5 seconds of summer, calvin harris, concert, demi lovato, maroon 5, music minute, nick jonas, rihanna, sam smith, the weeknd, we can survive