Longoria, 31, packs heat as a secret service agent in The Sentinel ¨C and she shoots from the hip. She isn't vain: "Makeup artists always want to fill in the scar on my left eyebrow, but I never let them." She's a trendsetter: "She's really changed the way women on the red carpet look at color," says stylist Robert Verdi. She's practical: "I go to work in my pj's. I just have to get undressed again."