AFRICAN MIRROR REPORTER SOUTH African entertainer DJ Zinhle Jiyane is in a bubbly mood as the new chief executive of international sparkling wine beverage Boulevard Nectar Rose.  The Forbes Africa Entertainer of the Year and businesswoman has become the first South African entertainer to obtain equity in an international brand.  Jiyane made the announcement on her Instagram page, stating that she had managed to acquire equity in the sparkling wine brand and was officially the brand’s new CEO.  https://www.instagram.com/p/CF_rm3gDRKC/ “I actually don’t know what to say, we’ve been working on this for over a year now and at the beginning…