List of Ultratop 50 number-one singles of 2011 From Wikipedia, the free encyclopedia These hits topped the Belgian Ultratop 50 in 2011.[1] More information Flemish chart, Issue date ... Flemish chart Issue dateSongArtist 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 dateSongArtist 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 Close See also 2011 in music References [1]Archives on "Ultratop.be" Related Articles