Amber Rose and Blac Chyna let their fingers do a lot more than walking outside a Hollywood nightclub — in fact, TMZ can’t really say what they were doing … because they’re too classy. The ex-stripper BFFs left the Ludacris album release party at Project Club LA and hopped into the same car, which was apparently so packed that Amber had to sit on Blac Chyna’s lap. Let’s just say they kind of held an impromptu sex ed class for fans and photographers — and everyone paid very close attention.
