Hilary Duff pregnant mercedes glasses dress purse

Hilary Duff is addicted to her Ohya green drink!

The Beauty and the Briefcase star stepped out looking comfy and cute in retro glasses and a long maxi skirt in LA, on Monday afternoon, and her most important accessory was her green glass of juice!

Duff Tweeted of her love for yucky-looking drink this week, "Ohya green drink down the hatch!Love tweeting pics of this healthy guy bc at lease 300 people say eeww!It's so yum tho!"

The 24-year-old has been struggling to relax thought her pregnancy, and keeping healthy though weekly pilates and yoga classes, as well as eating healthy, has helped calm her nerves.