Kristen Stewart at the Sundance Film Festival
Ever since Parker Posey was dubbed the queen of Sundance in the late ’90s, festival-watchers have been eager to pass that title on each year to whichever actress proves most ubiquitous. This year, the tiara goes to Kristen Stewart, who I expect would wear it with Chanel and Converse. The 33-year-old actress stars in two…