John Mayer & Katy Perry's Romance: The 7-Month Itch?

Follow their relationship, from their summer of love to their post-Grammys separate lives


It's a double dose of birthday bliss for the on-again couple, who both mark their milestones in October. When Mayer turns 35 on the 16th, the two head to N.Y.C.'s ABC Kitchen for a celebratory dinner, according to Entertainment Weekly. Days later, Perry and Mayer keep the party going when they get super hot (and supernatural) for the recently divorced Perry's L.A. costume bash in honor of her 28th.