On October 25, 1984, Katheryn Elizabeth Hudson was born. 24 years later, her debut album, One of the Boys, became an international phenonemenon, spawning the smash hits I Kissed a Girl, Hot N Cold, and Wakign Up In Vegas. Today, she turns 25! Happy Birthday Katy!



HAPPY BIRTHDAY KATY <3

Happy Birthday!! but why Russell Brand? btw, Thinking Of You was also a smash here in the Philippines.. I think.

Happy B-Day!!!

One of the HOTEST girl in the world. She's really cute and nice in person. Love her

I ****ing ADORE her. Happy birthday <33333333

Happy Birthday Katy!!

happy bday katty she so sexy i would have her as a side chick

Happy B-Day Katy!!!, I love her music a lot!

Katy Happy Bday I'm still addicted to this woman

She's HOT! (Even if she was landing on that cake)

25. Hope she has a fantastic birthday because she deserves it. One of the nicest women in Hollywood.

Happy BDAY!!!!!!!!!!!!!!

Happy Birthday Katy!can't wait to see you in your concert here on November!!yey!

Happy Happy Happy 25th to probably the most down to earth pop star and Rihanna's BFF, Ms. Katy Perry <3

Happy Birthday
Katy Perry (25)

I Love You So Much...

Happie Bdae Katy

HAPPY 25th BIRTHDAY Katheryn!!



I live for this song

u are really reallly weird

Katy loves bananas so I thought I'd use this smiley. Happy birthday girl, and thank you again for rocking my year with your awesome style.