Photos: Star sightings

Actress Nina Dobrev, from "Vampire Diaries" poses at the launch of the "Like Her, Like Me" campaign sponsored by "Seventeen" magazine, Thursday, May 10, 2012, at Hearst Tower in New York. Nina and her mother are searching for three mother-daughter duos, who exemplify what it means to be good role models, to star in a “got milk?” Milk Mustache ad to be featured in the pages of "Seventeen" this fall. (AP Photo/Starpix, Marion Curtis)