is James Nesbitt, a public school educated man from Hull, who she met through mutual friends, according to The Sun: http://www.thesun.co.uk/sol/homepage/showbiz/bizarre/4080971/Florence-Welch-in-Rio-with-boyfriend-Singers-new-fella-is-posh-public-schoolboy-James-Nesbitt.html
(though I’m not really sure if this is ‘bizarre’, The Sun….)
Oh god, I now will always think of...when I see her boyfriend: