‘We never lived together’: Bella Thorne takes to Twitter to address Tyler Posey relationship rumors… after cuddling up to Charlie Puth The 19-year-old Shake It Up starlet took to Twitter on Wednesday evening and offered up some surprising revelations about her and possibly ex boyfriend Tyler Posey. New information? Bella Thorne, 19, took to Twitter on Wednesday evening and offered up some surprising revelations about her and possibly ex boyfriend Tyler Posey One tweet read ‘Haha yeah and me and ty never lived together… We just were always together… Rumors rumors can’t always believe the media.’