50 famous last words - My Chemical Romance (Round 15)
36 umbrella - Rihanna (Round 14)
11 4 in the morning - Gwen Stefani (Round 13)
13 glamorous - Fergie feat. Ludacris (Round 12)
22 big girls don't cry - Fergie (Round 11)
7 all good things (come to an end) - Nelly Furtado (Round 10)
28 shut up and drive - Rihanna (Round 9)
5 dance floor anthem - Good Charlotte (Round 8)
9 Wake up call - Maroon 5 (Round 8)
2 Lying is the most fun a girl can have without taking her clothes off - Panic! at the Disco (Round 7)
27 with love - Hilary Duff (Round 7)
34 1973 - James Blunt (Round 7)
43 apologize - Timbaland feat. One Republic (Round 7)
16 clumsy - Fergie (Round 6)
23 sweet sacrifice - Evanescence (Round 6)
26 lithium - Evanescence (Round 6)
8 grace kelly - Mika (Round 5)
12 good enough - Evanescence (Round 5)
14 the sweet escape - Gwen Stefani feat. Akon (Round 5)
21 early winter - Gwen Stefani (Round 5)
25 never again - Kelly Clarkson (Round 5)
3 las de la intuicion - Shakira (Round 4)
24 teenagers - My Chemical Romance (Round 4)
35 beautiful liar - Beyonce feat. Shakira (Round 4)
37 girlfriend - Avril Lavigne (Round 4)
46 who knew - P!nk (Round 4)
6 now that you got it - Gwen Stefani (Round 3)
10 stranger - Hilary Duff (Round 3)
19 don't matter - Akon (Round 3)
33 keep your hands off my girl - Good Charlotte (Round 3)
38 throw it on me - Timbaland feat. The Hives (Round 3)
40 what goes around - Justin Timberlake (Round 3)
42 en las manos de dios - Nelly Furtado (Round 3)
49 thnks fr th mmrs - Fall Out Boy (Round 3)
1 I don't love you - My Chemical Romance (Round 2)
15 don't waste your time - Kelly Clarkson (Round 2)
17 i got it from my mama - Will I.am. (Round 2)
18 lovestory - Katharine McPhee (Round 2)
31 primer dia - Julieta Venegas feat. Dante Spinetta (Round 2)
41 luz sin gravedad - Belinda (Round 2)
4 do it - Nelly Furtado (Round 1)
29 the takeover, the breaks over - Fall Out Boy (Round 1)
30 procedimientos para llegar a un comun acuerdo - Pxndx (Round 1)
32 whatever u like - Nicole Scherzinger (Round 1)
39 host of a ghost - Porter (Round 1)
44 los malaventurados no lloran - Panda (Round 1)
45 canydman - Christina Aguilera (Round 1)
47 he said, she said - Ashley Tisdale (Round 1)