Question: Which season of RuPaul's Drag Race began airing on March 2, 2015, the space previously occupied by Santino Rice has been filled by new additions, Santino Rice (born August 20, 1974) is an American fashion designer and television personality, best known for his appearance the show?
Sentence (from "Santino Rice"): He is best known for his appearances on the reality television programs "Project Runway", "RuPaul's Drag Race" and "On the Road with Austin and Santino".
Relevant evidence: No