Katy Perry
"Teenage Dream" Teenage Dream Premiere Date: August 10, 2010 Debut Date: August 10, 2010 Days on Chart: 55 Days at #1: 17
Katy Perry
"I Kissed A Girl" HONORARY ENTRY | 58 Days | Peak @ 1[13]
Katy Perry
"Hot N Cold" HONORARY ENTRY | 54 Days | Peak @ 1[4]
Katy Perry
"Thinking Of You" 49 Days | Peak @ 1[7]
Katy Perry
"Waking Up In Vegas" HONORARY ENTRY | 50 Days | Peak @ 1[11]
Katy Perry f/ Snoop Dogg
"California Gurls" HONORARY ENTRY | 56 Days | Peak @ 1[18]
15. Taproot, "Fractured (Everything I Said Was True)"
14. The Ting Tings, "Hands"
13. Florence + The Machine, "Dog Days Are Over"
12. Far East Movement f/ Dev, "Like A G6"
11. A Day To Remember, "Have Faith In Me"
Bruno Mars / Good Charlotte / Rihanna ♪ / M5 / Katy Perry 
/ KoL
for the comments! 
at Thinking of You not reaching HE status. It's her best song, IMO.
