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The 37-year-old arrived to the Nice Guy in Los Angeles, Calif., by herself — but was spotted leaving with a 25-year-old!
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The
KUWTK star was all smiles as she left with
Quincy Brown —
Diddy's son!
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He even helped her into the car as they were leaving.
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But Quincy may want to watch out — he's not the first younger man Kourtney's hooked up with!
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Do you think Kourtney and Quincy will last longer than her and Justin? Tweet us and let us know!