The rapper made the admission after meeting the British Prime Minister's wife last night (September 17).
"Just met Samantha Cameron... She told me she loves 212...... *mind blown*," Banks tweeted.
She added: "Samantha Cameron is the Michelle Obama of Britain... This is actually crazy right now."
Samantha Cameron previously named Gwen Stefani as her alter ego and fashion icon back in 2007, before her husband became Prime Minister.
Meanwhile, David Cameron recently stated that particularly racy music videos should be given an 18 rating, in order to prevent the "sexualisation" of children.
Watch the music video for Azealia Banks's '212' below: