Bernadette Hernandez died Saturday of a brain aneurysm at the Queen's Medical Center. She was 55 years old.
Bruno had recently bought a home for her in an exclusive East Honolulu neighborhood.
Neighbors were shocked to hear the news and recall how what a proud Mom she was.
"She said when Bruno comes home we will have big party everyone come she said everyone in the world knows Bruno, she was a cute lady," neighbor Mrs. Connell.
Neighbors say they frequently heard music and karaoke singing coming from the home.
Bruno, along with his sisters, credit their parents with having a huge impact on their musical lives.
Bruno was set to go on tour on June 22.
No shows have yet been canceled.
A high school on Oahu has banned the popular kendama game.
A 49-year-old man accused of molestation was arrested on Maui.
A 15-year-old boy was assaulted by seven male individuals while walking alone at UH Maui College, according to Maui police.