Right, so last night i sat down and figured out Mannequin, and i realised right now i know 6 of the 12 songs on the "One Of The Boys" album, so i've decided to tab the whole album for bass, i have about 2 of the songs done now, and now im gunna do the most recognized Katy song, I Kissed A Girl, so easy its unreal, only 2 patterns you need to learn, great fun to play, so here goes:

Intro/Verse

G|------------------------------------------------------|   The quantity of numbers there are
D|---------------------------000000000003333333322222222| X4 meaningless, it's just to show       
A|000000000002222222233333333---------------------------|   you how to play. I personally play    
E|------------------------------------------------------|   it faster, although it might be to you taste to take it slower, i say this on every Katy tab i write, her songs are really easy to adapt to your style, so just play about a bit until you comfortable playing it, wether your adding stuff in, taking stuff away, speeding up, or slowing down.

Chorus

G|--------------------|     
D|--------------------|   
A|0~-3~-5~-5-7-888-777| X4 
E|--------------------| 

Order

Intro Verse
Chorus
Intro Verse
Chorus
Bridge-No Bass, but if you want bass there for the way your playing it either look at a guitar tab or feel free to ask by going on my tTabs profile, emailing me, contacting me via twitter, or just comment on the bottom.
Chorus Till End

So thats it, really easy, great fun to play, im intending to do a cover of it on youtube, when i do i'll put a link up on here for it, if theres any mistakes please contact me by comment or email etc and i'll sort it out, Cheers, Metalman 1996.