Australian model Natalie Roser sizzles in a red string bikini at

She is preparing to walk the runway at Miami Swim Week, the annual showcase of the world
She is preparing to walk the runway at Miami Swim Week, the annual showcase of the world's hottest swimwear designers.

Australian model Natalie Roser sizzles in a red string bikini at the beach ahead of Miami Swim Week

Former Miss Universe Australia Natalie Roser's simple philosophy: 'The higher, the better

Natalie Roser sizzles in black lingerie as she poses on the cover of Maxim New Zealand

Natalie Roser shows off stunning figure in skimpy bikini as she poses on beach

Australian model Natalie Roser sizzles in a red string bikini at

Aussie model Natalie Roser showcases her jaw-dropping bikini body poolside

NATALIE JAYNE ROSER

Model Natalie Roser wears red G-string bikini on beach balcony

Natalie Roser shows off her pert derriere in a racy g-string bikini

Natalie Roser flaunts her toned figure and ample assets in a tiny bikini at a Queensland resort

Natalie Roser appears in new lingerie campaign

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Red string bikini – PrintApparel

SET: Really Red String Bikini – Belly

Padma Lakshmi looks stunning in a red string bikini as she takes a dip in the Miami ocean. Miami Beach, FL. February 8, 2015 Stock Photo - Alamy

Red Triangle Bikini