No. 1 songs of 1999

January 1999

1. Born Jan 2–8I'm Your Angel · R. Kelly and Céline Dion
2. Born Jan 9–15I'm Your Angel · R. Kelly and Céline Dion
3. Born Jan 16–22Have You Ever? · Brandy
4. Born Jan 23–29Have You Ever? · Brandy
5. Born Jan 30 – Feb 5...Baby One More Time · Britney Spears

February 1999

1. Born Feb 6–12...Baby One More Time · Britney Spears
2. Born Feb 13–19Angel of Mine · Monica
3. Born Feb 20–26Angel of Mine · Monica
4. Born Feb 27 – Mar 5Angel of Mine · Monica

March 1999

1. Born Mar 6–12Angel of Mine · Monica
2. Born Mar 13–19Believe · Cher
3. Born Mar 20–26Believe · Cher
4. Born Mar 27 – Apr 2Believe · Cher

April 1999

1. Born Apr 3–9Believe · Cher
2. Born Apr 10–16No Scrubs · TLC
3. Born Apr 17–23No Scrubs · TLC
4. Born Apr 24–30No Scrubs · TLC

May 1999

1. Born May 1–7No Scrubs · TLC
2. Born May 8–14Livin' la Vida Loca · Ricky Martin
3. Born May 15–21Livin' la Vida Loca · Ricky Martin
4. Born May 22–28Livin' la Vida Loca · Ricky Martin
5. Born May 29 – Jun 4Livin' la Vida Loca · Ricky Martin

June 1999

1. Born Jun 5–11Livin' la Vida Loca · Ricky Martin
2. Born Jun 12–18If You Had My Love · Jennifer Lopez
3. Born Jun 19–25If You Had My Love · Jennifer Lopez
4. Born Jun 26 – Jul 2If You Had My Love · Jennifer Lopez

July 1999

1. Born Jul 3–9If You Had My Love · Jennifer Lopez
2. Born Jul 10–16If You Had My Love · Jennifer Lopez
3. Born Jul 17–23Bills, Bills, Bills · Destiny's Child
4. Born Jul 24–30Wild Wild West · Will Smith featuring Dru Hill and Kool Moe Dee
5. Born Jul 31 – Aug 6Genie in a Bottle · Christina Aguilera

August 1999

1. Born Aug 7–13Genie in a Bottle · Christina Aguilera
2. Born Aug 14–20Genie in a Bottle · Christina Aguilera
3. Born Aug 21–27Genie in a Bottle · Christina Aguilera
4. Born Aug 28 – Sep 3Genie in a Bottle · Christina Aguilera

September 1999

1. Born Sep 4–10Bailamos · Enrique Iglesias
2. Born Sep 11–17Bailamos · Enrique Iglesias
3. Born Sep 18–24Unpretty · TLC
4. Born Sep 25 – Oct 1Unpretty · TLC

October 1999

1. Born Oct 2–8Unpretty · TLC
2. Born Oct 9–15Heartbreaker · Mariah Carey featuring Jay-Z
3. Born Oct 16–22Heartbreaker · Mariah Carey featuring Jay-Z
4. Born Oct 23–29Smooth · Santana featuring Rob Thomas
5. Born Oct 30 – Nov 5Smooth · Santana featuring Rob Thomas

November 1999

1. Born Nov 6–12Smooth · Santana featuring Rob Thomas
2. Born Nov 13–19Smooth · Santana featuring Rob Thomas
3. Born Nov 20–26Smooth · Santana featuring Rob Thomas
4. Born Nov 27 – Dec 3Smooth · Santana featuring Rob Thomas

December 1999

1. Born Dec 4–10Smooth · Santana featuring Rob Thomas
2. Born Dec 11–17Smooth · Santana featuring Rob Thomas
3. Born Dec 18–24Smooth · Santana featuring Rob Thomas
4. Born Dec 25–31Smooth · Santana featuring Rob Thomas