Spinks, who lived his later years in Las Vegas, died on Friday night, according to a release from a public relations firm. He had been battling prostate and other cancers.
Cricket Australia announced the deaths of former greats Alan Davidson and Ashley Mallett within 24 hours of each other.
"Sad to report my client Grammy Winner Anita Pointer of the Pointer Sisters has passed away after a heroic battle with cancer," Roger Neal said on Instagram.
Humphries, best known for his impersonation of a suburban housewife in the guise of Everage, "passed away peacefully" surrounded by family, said a statement by his publicist to Australian media.
Tina Turner's death on Wednesday sparked tributes from world leaders and fellow rock icons — but also from her neighbours in the plush Zurich suburb of Kuesnacht, where the star lived a quiet, untroubled life.
According to reports, the actress suffered a cardiac arrest in Saligramam, Chennai. Actor Prithviraj Sukumaran took to his Instagram account on Saturday to pay condolences.
Under the frightening face paint of Kamala, the 6-foot-7, 380-pound Harris battled the greatest Superstars in sports-entertainment history, including Hulk Hogan, The Undertaker and Andre the Giant.
Warne, widely regarded as one of the best bowlers of all time, died last Friday while holidaying with friends on Samui Island in the south of Thailand. An autopsy report said the 52-year-old Warne died of a suspected heart attack.
About 80 people attended the service including retired Australian Test captains Mark Taylor, Allan Border and Michael Clarke, while former England skipper Michael Vaughan was also present.