This is a list of the European Hot 100 Singles and European Top 100 Albums number ones of 2009, as published by Billboard magazine.
Chart history + Key Indicates best-performing single and album of 2009
Issue date Song Artist Album Artist 7 January "Hot n Cold" Katy Perry Black Ice AC/DC 14 January Rockferry Duffy 21 January Funhouse Pink 28 January The Crying Light Antony and the Johnsons 4 February Working on a Dream Bruce Springsteen 11 February "Broken Strings" James Morrison featuring Nelly Furtado 18 February 25 February "Poker Face" Lady Gaga 4 March Invaders Must Die The Prodigy 11 March No Line on the Horizon U2 18 March 25 March 1 April 8 April 15 April 22 April The Fame Lady Gaga 29 April Sounds of the Universe Depeche Mode 6 May 13 May 20 May 27 May 21st Century Breakdown Green Day 3 June 10 June "Boom Boom Pow" The Black Eyed Peas 17 June "Poker Face" Lady Gaga Battle for the Sun Placebo 24 June "Boom Boom Pow" The Black Eyed Peas 1 July Black Clouds & Silver Linings Dream Theater 8 July "When Love Takes Over" David Guetta featuring Kelly Rowland King of Pop Michael Jackson 15 July 22 July "I Know You Want Me (Calle Ocho)" Pitbull 29 July 5 August The Collection 12 August 19 August King of Pop 26 August The E.N.D. The Black Eyed Peas 2 September "I Gotta Feeling" The Black Eyed Peas Humbug Arctic Monkeys 9 September "Sexy Chick" David Guetta featuring Akon I Look to You Whitney Houston 16 September One Love David Guetta 23 September The Resistance Muse 30 September Celebration Madonna 7 October 14 October 21 October "Bodies" Robbie Williams 28 October Liebe ist für alle da Rammstein 4 November "Sexy Chick" David Guetta featuring Akon Michael Jackson's This Is It Michael Jackson 11 November 18 November "I Gotta Feeling" The Black Eyed Peas Reality Killed the Video Star Robbie Williams 25 November 2 December "Meet Me Halfway" 9 December I Dreamed a Dream Susan Boyle 16 December 23 December 30 December Reality Killed the Video Star Robbie Williams
References