For Amanda Seyfried, no makeup look is complete without pigmented blush. During an appearance on Vogue's Beauty Secrets, the 39-year-old opened up about discovering the game-changing makeup product she'd been going without for so long. "The thing that I never understood was blush. And it took me until my mid-thirties to discover that blush - it's the secret weapon! It's incredible," she began. According to Seyfried, who only sports "rosy cheeks" when she's freezing, a blush from her longtime makeup artist's brand does the job.