Well, you're about to find out ... because after KD got into his Range Rover and drove off, another guy rolled out of Bootsy Bellows and drove off in the Pagani.
So far, we're not sure about the driver's ID -- but to out-floss KD at the nightclub??? That's no small feat.
As for the Pagani ... 730 horsepower ... 0-to-60 in 3 seconds ... and has a top speed of 223mph.
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