List of Ultratop 50 number-one singles of 2011 These hits topped the Belgian Ultratop 50 in 2011.[1] Flemish chart Issue Date Song Artist 1 January "Hello" Martin Solveig & Dragonette 8 January 15 January 22 January "Discotex! (Yah!)" DJ F.R.A.N.K. 29 January "Rolling in the Deep" Adele 5 February 12 February 19 February 26 February "Born This Way" Lady Gaga 5 March "On the Floor" Jennifer Lopez featuring Pitbull 12 March 19 March 26 March 2 April "More to Me" Idool 2011 Finalisten 9 April 16 April 23 April 30 April 7 May "Price Tag" Jessie J featuring B.o.B 14 May "Party Rock Anthem" LMFAO featuring Lauren Bennett & GoonRock 21 May "Set Fire to the Rain" Adele 28 May 4 June "She's Got Moves" Kevin 11 June 18 June "Give Me Everything" Pitbull featuring Ne-Yo, Afrojack & Nayer 25 June 2 July 9 July 16 July 23 July "Loca People" Sak Noel 30 July 6 August 13 August 20 August "Il nous faut" Elisa Tovati & Tom Dice 27 August "Somebody That I Used to Know" Gotye featuring Kimbra 3 September 10 September 17 September 24 September 1 October 8 October 15 October 22 October 29 October 5 November 12 November 19 November "I Follow Rivers" Lykke Li 26 November 3 December 10 December "Zanna" Selah Sue & Tom Barman vs. The Subs 17 December 24 December 31 December Francophone chart Issue Date Song Artist 1 January "The Time (Dirty Bit)" The Black Eyed Peas 8 January 15 January "Who's That Chick?" David Guetta featuring Rihanna 22 January "Hold It Against Me" Britney Spears 29 January "Rolling in the Deep" Adele 5 February "Over the Rainbow" Israel Kamakawiwo'ole 12 February 19 February 26 February 5 March 12 March "On the Floor" Jennifer Lopez featuring Pitbull 19 March 26 March 2 April "Sweat" Snoop Dogg vs. David Guetta 9 April "On the Floor" Jennifer Lopez featuring Pitbull 16 April "Sweat" Snoop Dogg vs. David Guetta 23 April 30 April 7 May "Price Tag" Jessie J featuring B.o.B 14 May 21 May 28 May "Sweat" Snoop Dogg vs. David Guetta 4 June "L'horloge tourne" Mickaël Miro 11 June 18 June "Give Me Everything" Pitbull featuring Ne-Yo, Afrojack & Nayer 25 June 2 July "L'horloge tourne" Mickaël Miro 9 July "Give Me Everything" Pitbull featuring Ne-Yo, Afrojack & Nayer 16 July 23 July 30 July "Set Fire to the Rain" Adele 6 August 13 August 20 August "Il nous faut" Elisa Tovati & Tom Dice 27 August 3 September "Elle me dit" Mika 10 September 17 September 24 September 1 October 8 October 15 October "Someone Like You" Adele 22 October "I Follow Rivers" Lykke Li 29 October 5 November 12 November 19 November 26 November 3 December 10 December 17 December 24 December "Je l'aime à mourir" Shakira 31 December See also[edit] 2011 in music References[edit] ^ Archives on "Ultratop.be" vteLists of number-one songs in BelgiumFlanders (Top 30 + Ultratop 50)French-speaking Belgium (Ultratop 50) 1980–1989 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990–1999 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000–2009 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010–2019 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020–2029 2020 2021 2022 2023 2024 1995–1999 1995 1996 1997 1998 1999 2000–2009 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010–2019 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020–2029 2020 2021 2022 2023 2024
