'World's Most Beautiful Girl' Thylane Blondeau Stuns In Unbuttoned Beach Look

Scroll for the photos, ones posted for Thylane's 4.6 million followers. The 20-year-old had been photographed posing glamorously on an ocean-view deck and framed by metallic railings.

Shooting the camera a direct gaze as sunlight poured all over her, the No Smile clothing founder rocked a loose, white, and linen shirt worn unbuttoned, plus statement chunky jewelry via a necklace, huge drop earrings, and a wrap-a-round bracelet. Warming blush and smokey eye makeup accentuated her famous features as she went no-pants.

Thylane, who tends to keep her captions short, wrote: "@apnmonaco #apnmonaco," with fans quickly calling her a "queen." Blondeau lives in Paris, France, but her travels can easily place her in her beloved St.Tropez and other Riviera regions.

Thylane proved it's all work, no play in her next photos, though - these showed the Cacharel spokesperson on the runway and in feathery undies for Etam after an "incredible show." Keep scrolling for details of her No Smile brand after the photos.

Thylane doesn't appear to have succeeded with her first Heaven May clothing line, but No Smile seems to have taken off. The comfy loungewear range that's heavy on the sweats even comes with a name based off its founder's famous poker face.

“I’ve created no smile few months ago and I was looking for the perfect name for the brand , and as you know I never smile !!! A lot of people always ask , are you sad ? Why u are you never smiling , you look sad ?!? Smile makes me weak makes me feel like I like you ! !” she told fans.

Thylane, who also fronts 1982-founded sweatpants brand Sweet Pants, has unveiled two new gigs this month. One sees her fronting luxury brand Fendi's #Peekaboo bag campaign. The other brings her repping Etam.

"Wowwww. Thank you so much @etam for having me walking this incredible show !!! Had so much fun . Thank you @sagliogeraldine @cococasting forever grateful. Thank u everyone for ur sweet messages," Thylane captioned runway photos of herself in stunning black undies - she also shared backstage pink robe shots.