According to The Sun newspaper, a source said that Bismarck, who has admitted to drinking blood in the past, has reportedly been staying in Moss’s basement for the fear of being spotted by staff or her 12-year-old daughter, Lila Grace, reports dailymail.co.uk.
“A lot of people know Kate has been seeing a lot of Nikolai, but she’s never been this open. Their relationship is pretty intense and he has been virtually living at her London home, but has been staying in the basement quite a lot.
“Nikolai has clothes at both of Kate’s houses, and although he hasn’t moved in permanently he seems pretty comfortable there,” the source said.
Moss and Bismarck, who is 13 years her junior, have been growing close lately, and she has introduced him to her friends.