Candy

http://www.youtube.com/watch?v=nSMgfWsPB2g&feature=fvwrel

http://www.youtube.com/watch?v=CduA0TULnow

http://www.youtube.com/watch?v=-ScjucUV8v0

http://www.youtube.com/watch?v=BR4yQFZK9YM

http://www.youtube.com/watch?v=oKW2WvSUHQI&feature=relmfu

http://www.dailymotion.com/video/x80aq4_katy-perry-hot-n-cold_music

http://www.youtube.com/watch?v=wdGZBRAwW74

http://www.youtube.com/watch?v=ubvV498pyIM&feature=list_related&playnext=1&list=ML4oVf-d_DwKA4mamcFq9Fw1XaMnZaWNHW

http://www.youtube.com/watch?v=oRrb1Eip4rk

http://www.youtube.com/watch?v=kXXqYtGbdcE

http://www.youtube.com/watch?v=R-gbzAYVwt4&feature=related

http://www.youtube.com/watch?v=GwfYXO4hHvE&feature=related