She just got engaged, her career is on the upswing and she's one of the sexiest stars in Hollywood. So why is Modern Family star Sofia Vergara upset about reaching 40? "Turning 40 is horrible,” she admitted to Lucky. "People that say it isn't are full of sh*t!" (Love that honesty!) But even though she's not thrilled about aging, she's excited about the future -- and she hasn't ruled out having more kids. "[My fiance Nick Loeb] is younger than me, 37, and he never had them," says the actress, who has a 20-year-old son from her previous marriage. "So if he wants one, maybe I will have."