Haute Event: John Legend and T-Pain Perform at 1 OAK for Light Up Las Vegas

John Legend performs at the "Light Up Las Vegas" benefit for the UC San Diego Nevada Cancer Institute.

On Sunday night, 1 OAK at the Mirage held its first “Light Up Las Vegas” charity event to benefit the UC San Diego Nevada Cancer Institute. John Legend and T-Pain performed live for the party, where all proceeds and ticket sales were donated to the charity.

Legend performed an exclusive three-song set while T-Pain went on to perform for nearly an hour, including his hits “Black & Yellow” and “All I Do Is Win.”

Partygoers, including 1 OAK co-owners Scott Sartiano and Richie Akiva as well as 1 OAK Las Vegas managing partner Eli Pacino, were on their feet, dancing and partying the night away into the early hours of Monday morning.

Click on the photos below to enlarge.

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