Rita Ora oozes glamour in $12,000 Chanel outfit as she attends event in Sydney

Liam Hemsworth's girlfriend Gabriella Brooks, 24, oozes elegance at Chanel

Pregnant Georgia Fowler looks effortlessly chic at a Chanel event in Sydney

Isla Fisher cuts a stylish figure as she joins Rita Ora, Lara Bingle, Georgia Fowler at Chanel event