Hélène Bouchet
... that Hamburg Ballet's principal Hélène Bouchet wore a gypsy dress when she danced in Mougins, with her sister on violin?
... that <a href="./Hamburg_Ballet" id="mwAb8" rel="mw:WikiLink" title="Hamburg Ballet">Hamburg Ballet</a>'s <a href="./Principal_dancer" id="mwAcA" rel="mw:WikiLink" title="Principal dancer">principal</a> <b id="mwAcE"><a href="./Hélène_Bouchet" id="mwAcI" rel="mw:WikiLink" title="Hélène Bouchet">Hélène Bouchet</a></b> wore a gypsy dress when she danced in <a href="./Mougins" id="mwAcM" rel="mw:WikiLink" title="Mougins">Mougins</a>, with her sister on <a href="./Violin" id="mwAcQ" rel="mw:WikiLink" title="Violin">violin</a>?