Kelly Wearstler is an American designer and the founder of Kelly Wearstler Interior Design, established in the mid-1990s. She specializes in creating experiential environments across residential, hospitality, commercial, and retail spaces, as well as designing lifestyle products. With a background in interior, architectural, and graphic design, Wearstler has authored five design books and received numerous awards, including Elle Décor's A-List and Architectural Digest's AD100. Notable projects include the Santa Monica Proper Hotel, Viceroy Hotels, and custom residences for high-profile clients like Gwen Stefani and Cameron Diaz.