Who is Maddison Brown? Meet Liam Hemsworth's rumored new girlfriend

As Miley Cyrus continues to flaunt her second romance since separating from Liam Hemsworth (she's now dating Cody Simpson following her split from Kaitlynn Carter), her ex has now officially moved on.

In photographs obtained by TMZ, Hemsworth can be seen walking hand-in-hand with his rumored new fling, Australian actress Maddison Brown, in New York City's West Village before grabbing food and drinks at Sant Ambroeus, where they sat outside.

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The potential new couple were then seen going on a "romantic stroll," the outlet reports, and Hemsworth lived up to his reputation of being low-key by taking the Subway with Brown.

While not much is known about the history between Hemsworth, 29, and Brown, 22, there is a bit more that we know about the up-and-coming Australian actress.

Brown began her career as a model for brands like Marchesa and Calvin Klein, but started taking on acting roles back in 2015, when she starred alongside Nicole Kidman in the movie "Strangerland." It was that formative first major acting experience of working with Kidman that pushed her to seek out more acting jobs as she continued to pursue her modeling career.

SEE ALSO: Liam Hemsworth reportedly found out about his own breakup through Instagram

In a 2015 interview with Women's Wear Daily, the actress said that it was Kidman herself who encouraged her to continue acting, saying, "One day we were chatting, and I was telling her about all of my modeling experiences. I was sort of at a crossroads: I wanted to pursue acting 100 percent, but still felt ties to the modeling industry. I still do. So she said to me, 'You should keep doing this. You're good at it.'"

In the years since, Brown has starred on "The Ketterling Incident" in 2016 and the remake of "Dynasty" on The CW, which is currently going into its third season. She stars as Kirby Anders on the hit series.

Hemsworth filed for divorce from Cyrus in August after less than a year of marriage, but following a decade of an on-and-off relationship with the "Wrecking Ball" singer.