Bright sunshiny day: As the day warmed up Hilary shed her jacket and shopped in a sleeveless topIn addition to her workouts, the actress has been taking yoga classes and following Hollywood nutritionist Kimberly Snyder's Beauty Detox solution diet.The star tweeted a photo of Snyder's Glowing Green Smoothie, a favourite with stars including Drew Barrymore, Black Eyed Peas singer Fergie and Magic Mi