For a gorgeous flush like Sonam Kapoor, use a sheer cheek stain. Sweep two strokes over the apples of each cheek and gently blend into the skin with two fingers using a circular motion, with the warmth of your fingers, the stain blends well and will stay on longer. Apply the same cheek stain on the lips, and finish off with some tinted lip balm and you're all set.
Rec: Stila Convertible Color in Petunia