United Kingdom
Singles :
1. I Kissed A Girl (22 weeks, 5 weeks at # 1)
(09.08.2008) : 4-1-1-1-1-1-2-2-2-7-7-14-17-16-23-30-26-32-38
(03.01.2009) : 22-19-35
2. Hot And Cold (23 weeks)
(25.10.2008) : 26-7-6-7-7-5-5-4-8-14-9-7-9-15-18-22-18-23-29-31-33-34-40
3. Thinking Of You (2 weeks)
(21.03.2009) : 27-33
4. Waking Up In Vegas (7 weeks)
(30.05.2009) : 36-31-26-19-25-32
(01.08.2009) : 40
5. Starstrukk (19 weeks)
(26.12.2009) : 5-5-6-3-4-4-4-7-6-10-16-25-30-33-33-25-26-37-39
6. If We Ever Meet Again (13 weeks)
(06.02.2010) : 17-3-3-4-6-7-11-14-17-17-19-28-36
7. California Girls (16 weeks, 2 weeks at # 1)
(03.07.2010) : 1-1-2-4-4-9-10-12-13-18-15-25-29-34-35-39
8. Teenage Dream (12 weeks)
(11.09.2010) : 2-2-3-3-6-9-16-19-25-33-34-34
9. Firework (24 weeks)
(30.10.2010) : 5-6-4-3-5-8-11-12-12-8-5-7-14-23-27-31-31-34-33-37-36
(02.04.2011) : 40-36-34
10. E.T. (13 weeks)
(02.04.2011) : 29-12-5-3-7-6-7-12-19-23-32-40
(12.11.2011) : 40
11. Last Friday Night (T.G.I.F.) (15 weeks)
(25.06.2011) : 24-11-9-9-10-10-9-12-15-20-30-34-39
(22.10.2011) : 28-36
12. The One That Got Away (14 weeks)
(29.10.2011) : 22
(26.11.2011) : 37-31-26-25-20-20-18-22-20-23-21-23-27
13. Part Of Me (10 weeks, 1 week at # 1)
(31.03.2012) : 1-4-6-13-21-24-16-20-24-37
14. Wide Awake (12 weeks)
(23.06.2012) : 31-12-10-9-9-10-14-18-18-30-38-40
Albums :
1. One Of The Boys (33 weeks)
(04.10.2008) : 11-18-24-25-20-27-26-23-28-36-35-36-31-25-14-16-22-23-26-28-34-33-33-34-29
(11.09.2010) : 34-35
(02.10.2010) : 17-19-20-27-21-30
2. Teenage Dream (86 weeks, 1 week at # 1)
(11.09.2010) : 1-2-7-8-10-11-13-5-9-12-9-10-11-14-13-14-15-8-9-11-13-19-17-19-18-18-24-32-32-33-31-22-22-39-29-30-31-34-37
(25.06.2011) : 32-31
(16.07.2011) : 33-22-19-11-13-17-18-20-24-25-22-26-31-32-27-8-18-21-32
(07.01.2012) : 31-30-26-25-24-25-36-26-29-29-37
(31.03.2012) : 34-6-18-25-30-36
(30.06.2012) : 40-34-27-23-22-25-27-28-32