She suddenly began her modeling career before leaving high school, winning the contest in Dolly Magazine in 1997, but she returned to her city to continue her studies and then continue to university.
Later he works for recognized brands such as Billabong, Roxy Y Tigerlily. It was in 2003 that he started working for the agency Madison Models in Paris, and his career would begin in an advertising campaign for Ober Jeans Paris, in 2004.
Later he traveled to New York and worked for other brands such as LAMB, Neiman, Marcus, Maybelline New York, among others. It has been on the cover of Elle, Cleo, Cosmopolitan, Vogue Y Harper’s Bazaar.
Her burgeoning career placed her at number ten in Forbes magazine with revenue of $ 3.5 million in 2007.
Her appearance in the aforementioned magazines gave her the opportunity to work at the lingerie firm El Secreto de Victoria, becoming the first Australian model to have a contract with the brand. He officially became an Angel of El Secreto de Victoria in mid-2007 after he replaced his colleague Gisele Bundchen.
He has appeared on an episode of How I Met Your Mother alongside Alessandra ambrosio, Adriana Lima, Heidi klum Y Marisa miller; later in the 2010 Pirelli calendar which was made in Bahia, Brazil.
Miranda walked the Second Fashion Week in Paris, wearing models by Christian Dior, Lanvin, Stella McCartney, Chanel, John Galliano, among others.
In July 2010 she married the actor Orlando Bloom, and became the first pregnant woman to appear on the cover of the Australian Vogue magazine. His first son came into the world on January 6, 2011, he was christened Flynn Christopher Blanchard Copeland Bloom. Just two months after the birth of her baby, Miranda was ready to parade in Paris Fashion Week, for Balenciaga.
Months later, she was chosen to be the Ambassador of Earth Hour and became the image of the Mexican firm Liverpool in September 2011.
By March 2012, for the second time in a row it was Global Ambassador for Earth Hour, and a month later he also appeared for the second time, on the cover of Who Australia as the most beautiful person of 2012, next to his little son Flynn.
On June 14 of the same year, Kerr was ranked number 7 of the Top Models Highest paid in the world with an income of 4,000,000 dollars.