Taylor's acting career began to decline in the late 1960s, although she continued starring in films until the mid-1970s, after which she focused on supporting the career of her sixth husband, United States Senator John Warner (R-Virginia). In the 1980s, she acted in her first substantial stage roles and in several television films and series. She also became the first celebrity to launch a perfume brand. Taylor was one of the first celebrities to take part in HIV/AIDS activism. She co-founded the American Foundation for AIDS Research in 1985 and the Elizabeth Taylor AIDS Foundation in 1991. From the early 1990s until her death, she dedicated her time to philanthropy, for which she received several accolades, including the Presidential Citizens Medal.