Less than a year after giving birth to her first-born daughter with husband Ryan Reynolds, the Gossip Girl alum wows the crowd as she donned a hot post-partum body in Australia.

The "Age of Adaline" star seemed to never lost her celebrated hot bod even though she just gave birth to a bundle of joy in January. Us Weekly reports that the 28-year-old actress was in the midst of filming for an upcoming thriller movie, The Shallows, when she rocked the post-baby bod with only a tiny pair of bikini on.

The "Serena Van der Woodsen" actress killed it while she was out and about in a beach wearing a bikini bra that exposes some massive cleavage. At one point, she paired it with some modest pair of bottom, but the actress can't be stopped as she went all out and wore a printed blue bikini bottoms which emphasized her famed long legs.

Along with her fresh and hot beach ensemble, the mother to 9-month-old, James, complemented her beach vibes with her signature golden locks draping freely in sexy wave forms and a messy fish tail. Even with the minimal makeup, the hot blonde looked as gorgeous as ever.

According to the Daily Mail, Lively's secret to regaining her fit and curvaceous body were long walks, yoga, hiking, and believe it or not, some chocolate binging. While her body is as perfect as it was even though she just gave birth, the star revealed that losing weight is not, in fact, one of her priorities.

"Losing weight is not something I have spent much time focusing on. With a new baby, it's just about eating well for her, because everything I eat goes right into her system," Lively told Daily Mail's print publication, YOU Magazine. "Your body goes through a lot after pregnancy and birth, so small, gentle workouts feel better."

The star also revealed how she loathed going to the gym as she said that whenever she hits the exercise area, she feels like she's missing out. So instead, she said she would just rather rent a bike or go for a hike. And even though she looked entirely great for the public's eyes, the former Preserve founder also revealed that there are days that when she looks in the mirror, she sees herself like a "potato."

"You think that I would never feel bad about myself?" the star asked.

 The PERKS of breastfeeding. #YesThatsRiceInMyHair #BlondevsBronde #BrondeJamesBronde

A photo posted by Blake Lively (@blakelively) on Jul 16, 2015 at 1:22am PDT

Months ago, the blonde bombshell shared a photo of her breastfeeding her daughter while in a two-piece. "The PERKS of breastfeeding," Lively wrote as the caption. While she already debuted her post baby body, she is yet to introduce to the world her daughter, James.