Who is designer Sergio Guadarrama on Project Runway?
Sergio Guadarrama is one of the designers on Season 18 of Project Runway. He is competing on the show against other highly talented designers, such as Marquise Foster, Melanie Trygg, and Shavi Lewis. Guadarrama drew attention recently when he had a brief exchange with mentor Christian Siriano — who advised him to reconsider an animal-print ball gown