| Date | #1 Song |
| 1997 | |
| December 12, 1997 | We're Not Makin' Love No More - Dru Hill |
| December 19, 1997 | My Love Is The Shhh! - Somethin' For The People |
| December 26, 1997 | Feel So Good - Mase |
| 1998 | |
| January 2, 1998 | Feel So Good - Mase |
| January 9, 1998 | Feel So Good - Mase |
| January 16, 1998 | Breakdown - Mariah Carey f/ Bone Thugs-N-Harmony |
| January 23, 1998 | Breakdown - Mariah Carey f/ Bone Thugs-N-Harmony |
| January 30, 1998 | Breakdown - Mariah Carey f/ Bone Thugs-N-Harmony |
| February 6, 1998 | Breakdown - Mariah Carey f/ Bone Thugs-N-Harmony |
| February 13, 1998 | Been Around The World - Puff Daddy f/ Mase & Notorious BIG |
| February 20, 1998 | Truly Madly Deeply - Savage Garden |
| February 27, 1998 | Truly Madly Deeply - Savage Garden |
| March 6, 1998 | Together Again - Janet |
| March 13, 1998 | Together Again - Janet |
| March 20, 1998 | Gettin' Jiggy Wit It - Will Smith |
| March 27, 1998 | All My Life - K-Ci & Jo Jo |
| April 3, 1998 | All My Life - K-Ci & Jo Jo |
| April 10, 1998 | All My Life - K-Ci & Jo Jo |
| April 17, 1998 | Anytime - Brian McKnight |
| April 24, 1998 | Anytime - Brian McKnight |
| May 1, 1998 | Anytime - Brian McKnight |
| May 8, 1998 | Torn - Natalie Imbruglia |
| May 15, 1998 | Too Close - Next |
| May 22, 1998 | Too Close - Next |
| May 29, 1998 | Too Close - Next |
| June 5, 1998 | Too Close - Next |
| June 12, 1998 | I Get Lonely - Janet f/ Blackstreet |
| June 19, 1998 | It's All About Me - Mya f/ Sisqo |
| June 26, 1998 | The Boy Is Mine - Brandy & Monica |
| July 3, 1998 | The Boy Is Mine - Brandy & Monica |
| July 10, 1998 | Ghetto Supastar - Pras Michel f/ O.D.B. & Mya |
| July 17, 1998 | Ghetto Supastar - Pras Michel f/ O.D.B. & Mya |
| July 24, 1998 | Ghetto Supastar - Pras Michel f/ O.D.B. & Mya |
| July 31, 1998 | Ghetto Supastar - Pras Michel f/ O.D.B. & Mya |
| August 7, 1998 | Just The Two Of Us - Will Smith |
| August 14, 1998 | Just The Two Of Us - Will Smith |
| August 21, 1998 | Never Ever - All Saints |
| August 28, 1998 | To The Moon & Back - Savage Garden |
| September 4, 1998 | Are You That Somebody? - Aaliyah f/ Timbaland |
| September 11, 1998 | Are You That Somebody? - Aaliyah f/ Timbaland |
| September 18, 1998 | Are You That Somebody? - Aaliyah f/ Timbaland |
| September 25, 1998 | Are You That Somebody? - Aaliyah f/ Timbaland |
| October 2, 1998 | Are You That Somebody? - Aaliyah f/ Timbaland |
| October 9, 1998 | Are You That Somebody? - Aaliyah f/ Timbaland |
| October 16, 1998 | Are You That Somebody? - Aaliyah f/ Timbaland |
| October 23, 1998 | Movin' On - Mya f/ Silkk The Shocker |
| October 30, 1998 | Doo Wop (That Thing) - Lauryn Hill |
| November 6, 1998 | Doo Wop (That Thing) - Lauryn Hill |
| November 13, 1998 | Doo Wop (That Thing) - Lauryn Hill |
| November 20, 1998 | Doo Wop (That Thing) - Lauryn Hill |
| November 27, 1998 | Luv Me, Luv Me - Shaggy f/ Janet |
| December 4, 1998 | Luv Me, Luv Me - Shaggy f/ Janet |
| December 11, 1998 | Can I Get A...? - Jay-Z f/ Amil & Ja Rule |
| December 18, 1998 | Can I Get A...? - Jay-Z f/ Amil & Ja Rule |
| 1999 | |
| January 8, 1999 | Miami - Will Smith |
| January 15, 1999 | Miami - Will Smith |
| January 22, 1999 | Miami - Will Smith |
| January 29, 1999 | Have You Ever? - Brandy |
| February 5, 1999 | Have You Ever? - Brandy |
| February 12, 1999 | Have You Ever? - Brandy |
| February 19, 1999 | Have You Ever? - Brandy |
| February 26, 1999 | Nobody's Supposed To Be Here - Deborah Cox |
| March 5, 1999 | Nobody's Supposed To Be Here - Deborah Cox |
| March 12, 1999 | Believe - Cher |
| March 19, 1999 | Believe - Cher |
| March 26, 1999 | Angel Of Mine - Monica |
| April 2, 1999 | Angel Of Mine - Monica |
| April 9, 1999 | Sweet Lady - Tyrese |
| April 16, 1999 | Heartbreak Hotel - Whitney Houston f/ Faith Evans & Kelly Price |
| April 23, 1999 | No Scrubs - TLC |
| April 30, 1999 | No Scrubs - TLC |
| May 7, 1999 | No Scrubs - TLC |
| May 14, 1999 | What's It Gonna Be? - Busta Rhymes f/ Janet |
| May 21, 1999 | What's It Gonna Be? - Busta Rhymes f/ Janet |
| May 29, 1999 | What's It Gonna Be? - Busta Rhymes f/ Janet |
| June 4, 1999 | What's It Gonna Be? - Busta Rhymes f/ Janet |
| June 11, 1999 | Livin' La Vida Loca - Ricky Martin |
| June 18, 1999 | Livin' La Vida Loca - Ricky Martin |
| June 25, 1999 | Livin' La Vida Loca - Ricky Martin |
| July 2, 1999 | Livin' La Vida Loca - Ricky Martin |
| July 9, 1999 | Wild Wild West - Will Smith f/ Dru Hill & Kool Moe Dee |
| July 16, 1999 | Wild Wild West - Will Smith f/ Dru Hill & Kool Moe Dee |
| July 23, 1999 | Wild Wild West - Will Smith f/ Dru Hill & Kool Moe Dee |
| July 30, 1999 | I'm Good At Being Bad - TLC |
| August 6, 1999 | I'm Good At Being Bad - TLC |
| August 13, 1999 | Where My Girls At? - 702 |
| August 20, 1999 | Where My Girls At? - 702 |
| August 27, 1999 | Where My Girls At? - 702 |
| September 3, 1999 | Happily Ever After - Case |
| September 10, 1999 | Unpretty - TLC |
| September 17, 1999 | Unpretty - TLC |
| September 24, 1999 | Spend My Life With You - Eric Benét & Tamia |
| October 1, 1999 | Spend My Life With You - Eric Benét & Tamia |
| October 8, 1999 | Spend My Life With You - Eric Benét & Tamia |
| October 15, 1999 | Mambo No. 5 - Lou Bega |
| October 22, 1999 | Mambo No. 5 - Lou Bega |
| October 29, 1999 | Mambo No. 5 - Lou Bega |
| November 5, 1999 | Mambo No. 5 - Lou Bega |
| November 12, 1999 | Mambo No. 5 - Lou Bega |
| November 19, 1999 | My Love Is Your Love - Whitney Houston |
| November 26, 1999 | My Love Is Your Love - Whitney Houston |
| December 3, 1999 | Back At One - Brian McKnight |
| December 10, 1999 | Back At One - Brian McKnight |
| December 17, 1999 | Back At One - Brian McKnight |
| December 24, 1999 | Back At One - Brian McKnight |
| December 31, 1999 | I Knew I Loved You - Savage Garden |
