Congratulation to Janet Jackson for having her longest No.1 song on the Billboard charts. "No Sleeep" remains at the No.1 spot for its sixth straight week. The sultry smooth song, which features J.Cole surpassed her last single "Get Lonely" (1998) ran for five consecutive weeks. Jackson has placed 27 entries on Adult R&B Songs since the chart started in 1993. At that time, she had already earned six No. 1s on the Billboard Hot 100\u00a0, including an eight-week stay atop the chart with \u201cThat\u2019s the Way Love Goes\u201d in 1993 -- her longest-running No 1.