Sex with an X is the second studio album by the Scottish alternative rock band The Vaselines, which was released on 14 September 2010 on Sub Pop.

[10] It was their first new album since the release of Dum-Dum over 20 years earlier.

The second single, the title track "Sex with an X", was released on 24 August 2010 with the B-side; "Roaster",[11] while the third single "Mouth To Mouth" was released on Valentine's Day, 14 February 2011.

On 9 September 2010, guardian.co.uk streamed the entire album on its Music Blog.

All tracks written and composed by Eugene Kelly/Frances McKee Produced by Jamie Watson.