Leonardo DiCaprio's Girlfriend Nina Agdal Flaunts Her Figure for 'Sports Illustrated Swimsuit' -- See the Pic!

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Nina Agdal is back!

The 24-year-old model, who is dating actor Leonardo DiCaprio, is making her return to Sports Illustrated’s Swimsuit Issue, the magazine announced on Wednesday.

WATCH: Leonardo DiCaprio Dating 'Sports Illustrated' Model Nina Agdal: 'They're Really Happy'

And the Danish beauty is hotter than ever! In a sneak peek look from the steamy 2017 photo shoot, Agdal rocks gorgeous beach waves, a smokey eye and bronzed glow, flaunting her flawless bod in a sexy red bikini with straps.

Ruven Afanador/Sports Illustrated

Dayum, girl!

To kick off the celebrations, the Victoria's Secret model will be attending VIBES by Sports Illustrated Swimsuit -- SI Swimsuit’s inaugural music, food and culture festival -- in Houston next month. The magazine has teamed up with Edge and Tinder to give one lucky guy and a friend the chance to fly down to meet Agdal, and even receive some dating tips, which you can read more about here.

Agdal was featured in last year's swimsuit edition, in which Ronda Rousey, Ashley Graham and Hailey Clauson appeared on the three separate covers. She was also named Sports Illustrated Swimsuit Issue's "Rookie of the Year" in 2012, and appeared on the cover with Chrissy Teigen and Lily Aldridge in 2014.

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So what's the secret to keeping her hot bod in tip-top shape? ET caught up with Agdal at Overthrow Boxing Club in New York City last October, where she filled us in on her health and fitness routine.

Although she said she tends to keep her diet healthy -- "I eat a lot of Greek yogurt with honey, a lot of lean protein, vegetables" -- she admitted she indulges "all the time."

WATCH: Nina Agdal Shares Workout Secrets, Reveals the Downside to Being Leonardo DiCaprio's Girlfriend

"I'm not gonna lie, I'm kinda the worst with a diet," she joked. "If I have to cheat, I'll have a Frappuccino with whipped cream, but I can't do that every day."

Hear more in the video below!

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