 Ahavuye isanamu, Getty Images Insiguro yisanamu, Umuririmbyi R Kelly, icyamamare mu nyjana na RB, aregwa kwibasira abagore ariko arabihakana Yahuriye muri resitora numwe mu bagore bane bamushinja ubwo hari ku isabukuru ye yimyaka 16 yamavuko, naho undi - na we wari ufite imyaka 16 yamavuko - ubwo yamusabaga kumwandikira numukono we byurwibutso autograph. 