Model and actor Emily Ratajkowski sips a pint in Watson Bay, Sydney

The stunning model and actor has been running around Sydney this week in a tiny bikini, drinking beer at the pub.

Model Emily Ratajkowski enjoys a schooner of cold beer at the Watsons Bay Hotel in Sydney. Picture: Media Mode

American model and actor Emily Ratajkowski is currently in Sydney conducting a very successful modern marketing campaign.

The Gone Girl and Entourage star is officially in town to host GQ magazine’s Men of the Year Awards tonight, but unofficially she’s here to boost her international media profile and sell thousands of tiny bikinis.

Ratajkowski launched her own swimwear label Inamorata Swim earlier this year and she’s proving to be its best free publicity tool.

Emily Ratajkowski bikini. Picture: Instagram

The size zero model, who shot to fame in Robin Thicke’s Blurred Lines music video, has been swanning around Sydney’s beach suburbs wearing her own designs, posing unashamedly for waiting paparazzi.

She’s followed that up with lots of sexy photos on Instagram of herself in her bikinis. Of course, the brand is tagged and links to purchase are easily available.

While Ratajkowski looks absolutely incredible here, sadly these swimsuits would make most of us look like an overstuffed Christmas ham tied up with butcher’s twine.

Emily Ratajkowski bikini. Picture: Instagram

Emily Ratajkowski bikini. Picture: Instagram

You’d think maintaining Ratajkowski’s figure would mean she sticks to a strict diet, but she was seen this week tucking into a schooner of cold beer with a friend at the Watsons Bay Hotel in Sydney’s east.

Picture: Media Mode

Picture: Media Mode

For years, Ratajowksi has insisted that her draw-dropping figure doesn’t come from much hard work.

She pretty much eats whatever she wants.

“Every day I go to Blacktop Coffee (in Los Angeles) and get this pastry called kouign-amann with my black coffee,” Ratajkowski told Harper’s Bazaar US.

“Lunch is usually a salad or a sandwich. If I’m on set, I’ll have catering, but I’m well-behaved with that stuff. It’s easy to go crazy — they know how to feed you,” she said.

Plus, she loves to indulge.

“I wouldn’t say I am the type of girl who craves Doritos, but I definitely love a good cupcake sometimes,” Ratajkowski told Elle. “Or a croissant in the morning.”

And no, she’s not doing crazy workouts everyday.

“For me, it’s about feeling good about what you eat,” she told The New York Times. I do love turmeric and beet juices. It’s so L.A., you can’t avoid it. But I don’t have a trainer, and I don’t really go to the gym. I go on long walks and hikes with my girlfriends. That’s about it. I’m just not a crazy fitness person. I’m definitely an outlier in the industry.”

Emily Ratajowksi is an outlier everywhere. But she sure is fun to watch.