Album has these songs
All songs from every album releases
Many songs are available for 30 seconds preview listening (by Spotify Audio Preview Clips)
#1
Hot N Cold
03:43
#2
Hot N Cold (rock mix)
03:40
Album has 7 releases
Album releases in order of release date. Media format, release date, country, etc.

CD
2008

CD
21 Nov 2008
Germany

Digital
21 Nov 2008
United States

Digital
24 Nov 2008

CD
24 Nov 2008
United Kingdom

Digital
24 Nov 2008
Andorra

Digital
1 Dec 2008
Australia