Survivor Philippines: Celebrity Doubles Showdown is the fourth and final season of the Philippine version of the reality television series Survivor. Richard Gutierrez reprised his hosting stint for the second time after Survivor Philippines: Celebrity Showdown. Unlike the previous season, and any other celebrity and non-celebrity seasons in any Survivor franchise, this installment would feature celebrities grouped as couples with preexisting relationships. Teasers of castaways' identities were partially revealed in the third week of October 2011. A week after the teasers were revealed, the identities of the celebrity castaways were then fully identified.