Hot couple Katy Perry and John Mayer seen stepping out together while grabbing dinner at the popular restaurant Matsuhisa in Beverly Hills. Katy ditched her normal kitsch look for a dressed down style wearing a green khaki jacket, black beanie and thick-rimmed 'geeky style' glasses.
(December 27, 2012 - Source: see more angles »

Katy Perry Knit Beanie

Katy Perry kept warm with a black knit beanie for a dinner out.