showbiz gossip straight to your inbox with the Daily Star's FREE newsletterActor Daniel Mickelson died from an accidental drugs overdose, it has been confirmed.The Rising star, best known for his role on TV series Mani, died earlier this year.And now the 23-year-old's cause of death has been revealed as due to a “cocaine and fentanyl toxicity” overdose, according to the Los Angeles County Medical Examiner-Coroner.His sister, model Meredith Mickelson, posted an emotional tribute to her brother on social media confirming his death in July.The tribute on Instagram was shared with multiple throwback pictures of the siblings.She penned: "My heart is shattered & to write this feels so wrong and I don't even know what to say."Yesterday I lost my
