Tiny Bubbles singer Don Ho died Saturday morning of heart failure. Ho had been suffering with heart problems for the past few years, and had a pacemaker installed last fall. In 2005, he underwent an experimental stem cell procedure in Thailand. He was back performing at the Waikiki Beachcomber Hotel on a limited schedule less than two months after his heart procedure in Thailand; in face, his final show was this past Thursday.

Ho was 76.http://www.billboard.com/bbcom/news/article_display.jsp?vnu_content_id=1003571961