1970 Miss Universe Beauty Pageant Miami Beach Auditorium Miami Beach, Florida, USA July 11 Hosts: Bob Barker & June Lockhart Winner: PUERTO RICO - Marisol Malaret Contreras 1st Runner-up: USA - Deborah Shelton 2nd Runner-up: AUSTRALIA - Joan Lydia Zealand 3rd Runner-up: JAPAN - Jun Shimada 4th Runner-up: ARGENTINA - Beatriz Martha Gross
