United Kingdom, April 30 -- Billie Eilish started believing in astrology after dating a "Gemini man".

The 24-year-old singer admitted she used to completely dismiss all conversations about the zodiac but changed her mind when she went out with a guy whose birthday fell between 21 May and 20 June and realised how many of the typical characteristics of his star sign he had.

In an Ask Me Anything video interview with ELLE magazine, Billie said: "Here's the thing about astrology. That s*** is real - s*** is true.

"If somebody brought it up, I'd be like, 'Oh my God, please shut the f*** up.'

"I met a Gemini man and I dated his a** and then I believed in astrology. Since then, no matter what, without a doubt, I can recognise a Gemini from a...