The Bachelorette 'The Bachelorette's Mike Johnson and singer Demi Lovato reportedly "casually dating" now 10/01/2019 The Bachelorette bachelor Mike Johnson is reportedly "casually dating" singer Demi Lovato. Read More RELATED NEWS 'The Bachelorette' alum Tyler Cameron teases he's dating someone new'The Bachelorette' alum Hannah Brown mourning back-to-back deaths'The Bachelorette' alum Tyler Cameron reveals he and Hannah Brown secretly reconciled multiple times TAGS: Bachelor in Paradise The Bachelor The Bachelorette The X Factor Hannah Brown Mike Johnson Sydney Lotuaco Demi Lovato Peter Weber The Bachelorette