In 2007, Kerr signed on as the face of Californian fashion retailer Arden B.After debuting in their spring and summer ad campaigns, Kerr returned for their fall 2007 campaign, shot by fashion photographer Diego Uchitel.

At age 13, Kerr entered and won the 1997 annual Dolly magazine/Impulse model competition.

She was flown to Sydney a week before her 14th birthday to shoot for the magazine.

Following her modeling success with Victoria's Secret, Kerr made a small guest appearance in the CBS sitcom How I Met Your Mother alongside fellow Angels Adriana Lima, Marisa Miller, Alessandra Ambrosio, Heidi Klum and Selita Ebanks.

Previously better known for her Victoria's Secret status rather than her high fashion work, Balenciaga is credited for launching her high fashion modelling career when casting directors Ashley Brokaw and Nicolas Ghesquière chose her to walk exclusively for the brand's spring 2010 runway show.

In response, Victoria's Secret chief marketing officer Ed Razek stated he had already invited Kerr to walk in that year's fashion show. 2 in Forbes 2013 list of the world's highest-paid models, with estimated earnings of $7.2 million, which is $3.2 million more and a jump of five places in the list from the previous year.

In July, Kerr designed a jewelry line with Swarovski, having served as the face of the brand since 2013.Before becoming an Angel in 2007, Kerr was already picked to become the successor of Alessandra Ambrosio as the face of PINK in 2006.Kerr's popularity continued to increase as one of the globally recognised Angels when she appeared in the Victoria's Secret 2006, 2007, 20 televised runway shows, which aired on four continents.During her childhood, Kerr "raced motorbikes and rode horses on her grandmother's farm".She describes her early life in the Australian countryside as "very grounding ...Kerr spoke of the collaboration, "I wanted it to be reflective of myself and my personality and who I am.