While Katsuya maintained its revolving door of cute and young saccharine singers like Katy Perry and John Mayer, Motown goddess Diana Ross was happy with the contents of a paper bag from Taco Bell. Elsewhere, Salmita Hayek fought reports that she went totally loca at Bar Marmont when denied a table, Christina Aguilera forgot lyrics on a Mozza napkin, and Ashley Olson broke out in tears at Joan's on Third. Where else have celebrities been dining in L.A.? Find out right here in our weekly Celebrity Settings feature.
The Dime: Nick Lachey and Vanessa Minnillo find room to rekindle a romance on Fairfax. [AceShowBiz]
Hama Sushi: Christian Bale ate calmly with a companion. [Grub Street L.A.]
Taco Bell: Diana Ross caused a flurry of taco/burrito "supreme" jokes while grabbing a bite to-go. [TMZ]