EntityQ3815929· pop 5· linked from 35 articlesKnocked OutSign in to save1988 single by Paula AbdulConnectionsNew York CityCityYouTubeConceptMadonnaPersonInternational Standard Book NumberEntityHollywoodEntityInternational Standard Serial NumberEntityJanet JacksonPersonBillboardEntityrecord producerEntitysingleEntityJoni MitchellEntityBillboard Hot 100Entityrecord labelEntityPaula AbdulEntitysongwriterEntityAmerican IdolEntityVirgin RecordsEntityrecording studioEntityUK Singles ChartEntityARIA ChartsEntityCategories1988 debut singles1988 songs1990 singlesNew jack swing songsPaula Abdul songsSingle chart called without artistSingle chart called without songSingle chart making named refSingle chart usages for BillboarddanceclubplaySingle chart usages for BillboarddancesalesSingle chart usages for Billboardhot100Single chart usages for Billboardrandbhiphop