Lily Allen Womanizer

- British pop star Lily Allen recorded a cover of Britney Spears' song "Womanizer." The song, which was premiered by producer Mark Ronson, features a slow-jazzy arrangement much different that Spears' original. There are no plans to release the song officially.MTV.com: Lily Allen's Cover Of Britney Spears' "Womanizer": Boring Or Brilliant?(December 15, 2008)
In the past, Allen released a cover of the Kaiser Chiefs' "Oh My God" and a parody of 50 Cent's "Window Shopper" titled "(Nan, You're A) Window Shopper."NME: Lily Allen records Britney Spears cover (December 14, 2008)
The Original

"Womanizer" was downloaded 286,000 times the first week of it's release. It became Spears' first #1 song on Billboard's Hot 100 chart since her debut single, "...Baby One More Time," in 1999.Billboard: Spears Scores Record-Setting Hot 100 Jump (October 15, 2008)
It's Not Me, It's You

Lily Allen's second studio album, It's Not Me, It's You, will be released February 9, 2009 via Regal Recordings in the UK.NME: Lily Allen records Britney Spears cover (December 14, 2008)