American singer Ariana Grande has broken her silence following the sudden tragic death of her ex-boyfriend Mac Miller.Instead of words the No Tears Left To Cry singer shared a simple black and white image of the rapper – who passed away Friday aged 26 from a suspected drug overdose – on Instagram.The photo appears to have been taken by Ariana, 25, as she stands over him while he sits on a patch of grass gazing up at her.The Self Care rapper went into cardiac arrest in a bedroom at his home outside Los Angeles around noon Friday, and paramedics pronounced him dead at the scene, according to media reports.Photo Credit: Getty