a frozen yogurt shop
... that Demi Lovato started an Internet feud with a frozen yogurt shop—and lost?
... that <a href="./Demi_Lovato" id="mwlQ" rel="mw:WikiLink" title="Demi Lovato">Demi Lovato</a> started an Internet feud with <b id="mwlg"><a href="./The_Bigg_Chill" id="mwlw" rel="mw:WikiLink" title="The Bigg Chill">a frozen yogurt shop</a></b>—and lost?