15. Christina Perri - Arms 14. Matt & Kim - Block After Block 13. Kings of Leon - Back Down South (7, 5) 12. Calvin Harris - Bounce (feat. Kelis) (4, 8) 11. Simple Plan - Jet Lag (feat. Natasha Bedingfield) (26, 1[2])
Shakira - Rabiosa (feat. Pitbull) [ DEBUT ] Katy B - Easy Please Me (19th Day/-3/Peak:01[4]) LMFAO - Party Rock Anthem (feat. Lauren Bennett & GoonRock) (3rd Day/+1/Peak:08) Katy Perry - Last Friday Night (T.G.I.F.) (4th Day/+1/Peak:07) White Lies - Holy Ghost (7th Day/+1/Peak:06) Lady GaGa - Judas (43rd Day/-2/Peak:01[10]) Alexandra Stan - Get Back (ASAP) (6th Day/+1/Peak:04) Nicki Minaj - Super Bass (42nd Day/+1/Peak:01[6]) Foo Fighters - Walk (15th Day/-1/Peak:01[1]) Robyn - Call Your Girlfriend (15th Day/+1/Peak:01[4])
01. Far East Movement - Like A G6 (feat. The Cataracs & Dev) 02. Katy Perry – Firework 03. White Lies - Bigger Than Us 04. Jessie J - Do It Like A Dude 05. Adele - Rolling In The Deep 06. Enrique Iglesias - Tonight (I'm Lovin' You) 07. Two Door Cinema Club - What You Know 08. P!nk - ****in Perfect 09. Jessie J - Price Tag (feat. B.o.B) 10. Jennifer Lopez - On The Floor (feat. Pitbull) 11. Ke$ha - Blow 12. Foster The People - Pumped Up Kicks 13. The Strokes - Under Cover Of Darkness 14. Britney Spears - Till The World Ends 15. Jessie J - Nobody's Perfect
Shakira - Rabiosa (feat. Pitbull) [ DEBUT ]
Katy B - Easy Please Me (19th Day/-3/Peak:01[4])
LMFAO - Party Rock Anthem (feat. Lauren Bennett & GoonRock) (3rd Day/+1/Peak:08)
Katy Perry - Last Friday Night (T.G.I.F.) (4th Day/+1/Peak:07)
White Lies - Holy Ghost (7th Day/+1/Peak:06)
Lady GaGa - Judas (43rd Day/-2/Peak:01[10]) 
Alexandra Stan - Get Back (ASAP) (6th Day/+1/Peak:04)
Nicki Minaj - Super Bass (42nd Day/+1/Peak:01[6])
Foo Fighters - Walk (15th Day/-1/Peak:01[1])
Robyn - Call Your Girlfriend (15th Day/+1/Peak:01[4])
Calvin/Kellis return please 
& Calvin/Kelis & Matt & Kim are on deck