Britney Spears song '3' is 3 minutes 33 seconds long
American singer Britney Spears' song '3' from her 2009 album 'The Singles Collection' has a duration of 3 minutes and 33 seconds. The singer, who turned 35 on Friday, released her debut album 'Baby One More Time' in 1999. She is best known for songs like 'Oops! I Did It Again', 'Toxic', and 'Womanizer'.