OK! Magazine
Happy 28th Birthday, Katy Perry! Check out Some of Her Hottest Looks

Happy 28th Birthday, Katy Perry! Check out Some of Her Hottest Looks

Happy 28th Birthday, Katy Perry! Check out Some of Her Hottest Looks

Happy 28th Birthday, Katy Perry! Check out Some of Her Hottest Looks

Happy 28th Birthday, Katy Perry! Check out Some of Her Hottest Looks

Happy 28th Birthday, Katy Perry! Check out Some of Her Hottest Looks

Happy 28th Birthday, Katy Perry! Check out Some of Her Hottest Looks

Happy 28th Birthday, Katy Perry! Check out Some of Her Hottest Looks

Happy 28th Birthday, Katy Perry! Check out Some of Her Hottest Looks

Happy 28th Birthday, Katy Perry! Check out Some of Her Hottest Looks

Happy 28th Birthday, Katy Perry! Check out Some of Her Hottest Looks

Happy 28th Birthday, Katy Perry! Check out Some of Her Hottest Looks

Happy 28th Birthday, Katy Perry! Check out Some of Her Hottest Looks

Happy 28th Birthday, Katy Perry! Check out Some of Her Hottest Looks

Happy 28th Birthday, Katy Perry! Check out Some of Her Hottest Looks

Happy 28th Birthday, Katy Perry! Check out Some of Her Hottest Looks

Happy 28th Birthday, Katy Perry! Check out Some of Her Hottest Looks

Happy 28th Birthday, Katy Perry! Check out Some of Her Hottest Looks

Happy 28th Birthday, Katy Perry! Check out Some of Her Hottest Looks

Happy 28th Birthday, Katy Perry! Check out Some of Her Hottest Looks