or more spins in its first week is awarded an "airplay add". If a song is tied for the most spins in the same week, the one with the biggest increase that previous week will rank higher, but if both songs show the same amount of spins regardless of detection the song that is being played at more stations is ranked higher. Songs that fall below the top 15 and have been on the chart after 20 weeks are removed. Records and achievements Most weeks at number one 15 weeks "No Scrubs" — TLC (1999) 14 weeks "Twisted" — Keith Sweat (1996) 13 weeks "Freak Me" — SilK (1993) "You Make Me Wanna..." — Usher (1997-1998) 12 weeks "I'll Make Love to You" — Boyz II Men (1994) "Fantasy" — Mariah Carey (1995) "Lollipop" — Lil Wayne featuring Static Major (2008) 11 weeks "Shoop" — Salt-n-Pepa (1993-1994) "Dilemma" — Nelly featuring Kelly Rowland (2002) Artists with most number-one singles Artists with most entries See also Dance/Mix Show Airplay Mainstream Top 40 List of artists who reached number one on the U.S. Rhythmic chart References External links Current Billboard Rhythmic Songs chart (updated weekly) Billboard charts