Famous mums-to-be like Molly Sims and Chrissy Teigen have been getting straw-happy over the appropriately named Knocked Up, a concoction created in collaboration with uber-trendy organic café Beaming and LA-based doula, healer, and pregnancy coach Lori Bregman. A follow-up to Lori’s equally popular fertility potion, The Knocked Up smoothie is filled with superfood staples like avocados, goji berries, and almond butter. It also contains ingredients specifically…