Kylie Minogue “presumes” that people know who she is. The 56-year-old pop superstar is one of the best-selling female artists of all time and recently enjoyed a resurgence in the US after scoring decades of hits in the UK and in her native Australia but is still astounded that other celebrities are aware of her existence. Speaking on ‘The Bert Show’, she said: “I presume largely that you don’t know who I am. Natasha Lyonne knows who I am. The fact than anyone and everyone but I just presume, like…’Well they probably haven’t heard of me…’ The ‘Spinning Around’ legend – who began her music c…