Most people get presents on their birthdays.
But not Katy Perry.
So what were the plans for the "Fireworks" singer (and Mrs. Russell Brand) as she turned 27 today?
Instead of getting, she's asking fans to give.
The two spent her pre-birthday weekend at Manhattan's Dream Hotel, where they sipped nonalcoholic drings and requested bananas from room service.
On Saturday, Katy and Russell lent their voices and faces to another cause when they hit Occupy Wall Street. The couple biked down to NYC's Zuccotti Park, where protestors have been camped out for more than a month, and met up with Russell Simmons.