Lonely (2NE1 song)

"Lonely"
Single by 2NE1
from the album 2NE1
ReleasedMay 12, 2011 (2011-05-12)
Recorded2011
GenreK-pop
Length3:29
LabelYG Entertainment
Songwriter(s)
Producer(s)
  • Teddy Park
  • Kush
2NE1 singles chronology
"It Hurts (Slow)"
(2010)
"Lonely"
(2011)
"I Am the Best"
(2011)
Music video
"Lonely" on YouTube

"Lonely" is a song by South Korean girl group 2NE1, serving as one of the lead singles from their 2011 self-titled second EP. The single was written and produced by Teddy Park and Kush, the song was released via digital download and streaming on May 12, 2011 by YG Entertainment. The song was a commercial success, peaking at number 1 on the Gaon Digital Chart in addition to topping all of the South Korean real-time digital charts following its release, achieving a perfect all-kill.

A Japanese version of the song was released digitally on September 14, 2011 through YGEX, and was included in the Japanese edition of the extended play, titled Nolza.