Timbaland -- PURE Entertainment

Buff beatmaster Timbaland performed at PURE Nightclub in Las Vegas over the weekend, where he left the turntables and grabbed a mic to become his own "hype man" -- and brought the house down! Timberrrrrrrr!

TMZ cameras caught the magnanimous and magnetic music mogul getting up close and personal with the hot PURE patron he pulls -- onstage. Promiscuous!