Ruth B
... that Ruth B's debut single started off as a Vine video?
... that <b id="mwBog"><a class="mw-redirect" href="./Ruth_B" id="mwBok" rel="mw:WikiLink" title="Ruth B">Ruth B</a></b><span about="#mwt67" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"`s","href":"./Template:`s"},"params":{},"i":0}}]}' id="mwBoo" typeof="mw:Transclusion"><span typeof="mw:Entity">'</span>s</span> debut single started off as a <a href="./Vine_(service)" id="mwBos" rel="mw:WikiLink" title="Vine (service)">Vine</a> video?