Gillian Anderson: Bisexual ‘X-Files’ Beauty Keeps Herself ‘Out’ There

Gillian Anderson is hiding an X-rated secret — she lusts after the ladies and has “absolutely no issue with it whatsoever!”

The National ENQUIRER has learned that the “X-Files” actress, who came out as bisexual in 2012, has been in what she calls a “part long-term” relationship with “The Crown” writer Peter Morgan since 2016 — but insists: “I could be with a woman next year!"

“Part of me looks long-term," she said. "As long as there’s always a back door.” The actress, shown here in 1999 with Ellen DeGeneres and Anne Heche, said she’s had gay relationships, including one with a woman who died of brain cancer, and claimed she’s completely comfortable being “intersectional.”

“It’s just who I am,” she confessed. In fact, Gillian — shown here in Jan. 2018 with 'X-Files" pal Annabeth Gish — believes everyone is bisexual to some degree. “We’re all intersectional, and that is something that is only just beginning to become accepted or embraced,” she argued.

“We’re all complicated beings. That is my truth and that is my experience," said brainy Gillian, who has also co-authored novels and non-fiction in recent years. “I don’t really care if other people have an issue with it.”