Madonnaās back at No. 1 on the Dance Club Songs chart, as her latest single, āB**** Iām Madonnaā rises 2-1 on the chart dated Aug. 15. Itās Madonnaās 46th No. 1 on this chart, and extends her own record for the most No. 1s on a singular Billboard chart. (She broke the record in May, when she surpassed George Straitās 44 leaders on the Hot Country Songs chart.) For Minaj, āMadonnaā is her fifth No. 1. She also hit the top with āTurn Me Onā (David Guetta featuring Minaj), āGive Me All Your Luvin'ā (Madonna featuring Minaj & M.I.A.), āPound the Alarmā and āBeauty and a Beatā (Justin Bieber featuring Minaj). Here is an updated look at Madonnaās 46 Dance Club Songs No. 1s, beginning with the double-sided single āHolidayā/āLucky Star,ā which reached the top the week of Sept. 24, 1983. Youāll notice that one of her No. 1s is an entire album: You Can Dance (1988), a collection of mostly remixes of previously-released songs (and one new cut, āSpotlightā). Prior to Feb. 23, 1...