Actress-singer Joan O’Brien, who starred with Cary Grant and Tony Curtis in “Operation Petticoat” and was Elvis Presley’s love interest in “It Happened at the World’s Fair,” has died ...

Actress-singer Joan O’Brien, who starred with Cary Grant and Tony Curtis in “Operation Petticoat” and was Elvis Presley’s love interest in “It Happened at the World’s Fair,” has died ...

Actress-singer Joan O’Brien, who starred with Cary Grant and Tony Curtis in “Operation Petticoat” and was Elvis Presley’s love interest in “It Happened at the World’s Fair,” has died ...

The king, who’s still receiving treatment since his diagnosis early last year, shared a heartwarming moment with a 22-year old student, Stamford Collis, who also has cancer.

Joan O’Brien death: Operation Petticoat and It Happened at the World’s Fair actor dies aged 89 Massachusetts-born actor was known for starring opposite Elvis Presley, Cary Grant and John Wayne ...

Joan O’Brien with Cary Grant in 1959’s Operation Petticoat. She also was on The Man From U.N.C.L.E. in 1964 and had a relationship with star Robert Vaughn.

Joan O’Brien with Cary Grant in 1959’s Operation Petticoat. Courtesy Everett Collection She also was on The Man From U.N.C.L.E. in 1964 and had a relationship with star Robert Vaughn.

The cure for baldness has long been a scientific enigma. Yet advanced treatment options and hair-loss clinics have continued to emerge — and researchers are making progress on finding fixes for ...