SANTA MONICA, Calif.--(BUSINESS WIRE)--The Honest Company, (www.honest.com), a leading healthy lifestyle brand, today announced it has closed $100 million in Series D financing. New investors include Glade Brook Capital Partners LLC, which led the round, and AllianceBernstein L.P. (AB). Existing investors Fidelity Management & Research Company, Wellington Management Company LLP and Institutional Venture Partners also participated. Honest will use the new capital to accelerate its product ro