Katy Perry Not-So-Subtly Enters the Studio Holding an Envelope Labeled ‘KP4’

at 11:29 am | By

Katy Perry rolled into a Santa Monica studio holding an envelope labeled “KP4.” Whatever could it mean?

Nice job on the not-so-subtle hint on your upcoming album, Miss Perry.

TMZ reports:

She’s technically released 4 studio albums already, but only 3 have been under the stage name Katy Perry. She used to go by Katy Hudson.

She just threw down $19 million for a new Bev Hills mansion, but you’d never guess it looking at her. Don’t let the dressed down rollergirl look fool ya … the lady’s filthy rich.

See the incriminating photo over on TMZ…