Continuing along with her UK performing duties, Katy Perry took to the 4 Music Stage at the V Festival at Hylands Park, Chelmsford on Sunday (August 23).

Always entertaining, the "I Kissed a Girl" singer reportedly suggested that all the women in attendance leave their ex-boyfriends a text naughty message during the course of the show.

Continuing on with her interaction with the concert attendees, Miss Perry then told the gals that "you have to erase that number. No more drunk-dialing it."

Following her day's duties onstage, Katy hit up her Twitter page, enthusiastically writing, "Now THAT was a f**kin show! Today was a cherry on top of this wonderful year, thanks Brits, you're boss! Off to din din now. GIRL TALK!"

Enjoy the pictures of Katy Perry performing at the V Festival (August 23).