20 Allison Iraheta – Don't Waste The Pretty (Feat. Orianthi) (7, 10)
19 Rooney – I Can’t Get Enough (25, 6)
18 Julieta Venegas – Despedida (14, 7)
17 Plain White T’s – Rhythm Of Love (8, 12)
16 Julianne Hough – Is That So Wrong (4, 14)
Jennette McCurdy – Not That Far Away (Days: 1/Debut/Peak: 15)
Vanessa Amorosi – Holiday (Days: 9/Return/Peak: 12)
Amy MacDonald – This Pretty Face (Days: 22/+1/Peak: 9)
Lena – Touch A New Day (Days: 23/Return/Peak: 8)
Katharine McPhee – Say Goodbye (Days: 11/=/Peak: 9)
t.A.T.u. – Snowfalls (Days: 21/-4/Peak: 4)
Tamar Kaprelian – New Day (Days: 14/=/Peak: 8)
Ke$ha – Take It Off (Days: 27/+2/Peak: 8)
Lillix – Nowhere To Run (Days: 20/+1/Peak: 6)
Taylor Swift – Mine (Days: 5/-2/Peak: 4)
Lissie – Cuckoo (Days: 15/=/Peak: 2)
Tegan and Sara – On Directing (Days: 39/+3/Peak: 3)
Katy Perry – Teenage Dream (Days: 23/-1/Peak: 1[5])
Natasha Bedingfield – Touch (Days: 39/+1/Peak: 2)
KT Tunstall – Fade Like A Shadow (Days: 3/=/Peak: 1[3])
Kelly Clarkson – Already Gone (Days: 4/Return/Peak: 2)