Christina Grimmie keeps it cute in a black and silver jumpsuit as she arrives at the 2015 RARE Tribute To Champions Of Hope Gala on Saturday night (September 26) in Huntington Beach, Calif.

The 21-year-old singer joined Cimorelli and Lindsay Shaw at the annual event, and even took the stage to perform a surprise number.

“Thank yu SOO much for tonight @GlobalGenes what an honor to perform for you. God bless you and what you do,” Christina wrote on Twitter afterwards.

Watch a snippet of her performance below!

Photos: Getty

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