Post: #1

2000 -- "Genie in a Bottle"; wks: 4; pk: #32
2000 -- "What a Girl Wants"; wks: 10; pk: #5
2000 -- "I Turn to You"; wks: 10; pk: #5
2000 -- "Come On Over Baby"; wks: 48; pk: #1
2001 -- "Blessed"; wks: 12; pk: #4

2001 -- "Nobody Wants to Be Lonely" (duet with Ricky Martin); wks: 17; pk: #1

2000 -- "Xtina's Xmas"/"Christmas Song (Holiday Remix)"; wks: 5; pk: #2
2001 -- "Christmas Time"; wks: 16; pk: #1
2001 -- "O Holy Night"; wks: 3; pk: #8

2001 -- "Lady Marmalade" (with Pink, Lil' Kim & Mýa); wks: 37; pk: #1
2002 -- "Genio atrapado"; wks: 9; pk: #7

2002 -- "Dirrty" (featuring Redman); wks: 19; pk: #1
2002 -- "Impossible" (duet with Alicia Keys); wks: 1; pk: #14
2003 -- "Beautiful"; wks: 10; pk: #4
2003 -- "Fighter"; wks: 42; pk: #4
2003 -- "Can't Hold Us Down" (featuring Lil Kim); wks: 21; pk: #1
2003 -- "Keep on Singin' My Song"; wks: 8; pk: #6
2004 -- "The Voice Within"; wks: 45; pk: #1

2004 -- "Tilt Ya Head Back" (Nelly featuring Christina Aguilera); wks: 11; pk: #61
2004 -- "Car Wash" (featuring Missy Elliott); wks: 32; pk: #4
2006 -- "Tell Me" (Diddy featuring Christina Aguilera); wks: 9; pk: #15

2006 -- "Ain't No Other Man"; wks: 30; pk: #1
2006 -- "Hurt"; wks: 25; pk: #1
2007 -- "Candyman"; wks: 48; pk: #1
2007 -- "Slow Down Baby"; wks: 38; pk: #15
2007 -- "Here To Stay (Pepsi Remix)"; wks: 16; pk: #17
2007 -- "Oh Mother"; wks: 15; pk: #22
2008 -- "Save Me From Myself"; wks: 12; pk: #50

2008 -- "Keeps Gettin' Better"; wks: 10; pk: #37
2009 -- "Falling in Love Again"; wks: 6; pk: #57

2010 -- "Not Myself Tonight"; wks: 5; pk: #71
2010 -- "WooHoo" (featuring Nicki Minaj); wks: 12; pk: #37
2010 -- "You Lost Me"; wks: 21; pk: #6
2010 -- "Lift Me Up"; wks: 15; pk: #27
2011 -- "Monday Morning"; wks: 10; pk: #27

2010 -- "Express"; wks: 6; pk: #68
2011 -- "Bound to You"; wks: 12; pk: #29
2011 -- "Moves Like Jagger" (Maroon 5 featuring Christina Aguilera); wks: 17; pk: #17
2012 -- "Casa de mi padre"; wks: 8; pk: #76

2012 -- "Your Body"; wks: 15; pk: #30
2013 -- "Red Hot Kinda Love"; wks: 13; pk: #5

Powiedzmy, że Britney się chowa.