Leonardo DiCaprio's girlfriend Kelly Rohrbach showcases her model figure in a form-flattering ribbed dress at La Mer party

They've barely left each other's sides in recent weeks.

But Leonardo DiCaprio's model girlfriend Kelly Rohrbach proved she's an independent woman after all as she flew solo to an event in Los Angeles, California, on Tuesday evening.

Kelly, 25, oozed subtle sex appeal as she slipped her statuesque figure into a form-flattering midi dress which was rendered in a clingy ribbed knit material to attend La Mer's 'Celebration of an Icon' Global Event.

Scroll down for video

Less is more: Leonardo DiCaprio's model girlfriend Kelly Rohrbach flaunted her assets in a form-flattering ribbed knit dress at a La Mer event in Los Angeles, California, on Tuesday evening

Less is more: Leonardo DiCaprio's model girlfriend Kelly Rohrbach flaunted her assets in a form-flattering ribbed knit dress at a La Mer event in Los Angeles, California, on Tuesday evening

Kelly's frock featured a rounded V-shaped neckline and the clingy fabric meant the perkiness of her ample assets were highlighted. 

The sleeveless one-piece also exposed her supermodel limbs as it rested just above her knees.

The one-time Two and a Half Men star sported a healthy all-over Californian glow which only served to accentuate her slender shape.

See more on Leonardo DiCaprio and girlfriend Kelly Rohrbach

Picture-perfect: The naturally beautiful star wore a light layer of make-up and had her long golden locks loosely tousled with the front section coiffed into a quiff as she flew solo to the 'Celebration of an Icon' Global Event

Picture-perfect: The naturally beautiful star wore a light layer of make-up and had her long golden locks loosely tousled with the front section coiffed into a quiff as she flew solo to the 'Celebration of an Icon' Global Event

Standing tall: The 25-year-old cut a statuesque figure in the clingy two-tone midi dress which she teamed with a pair of classic strappy stilettos

Standing tall: The 25-year-old cut a statuesque figure in the clingy two-tone midi dress which she teamed with a pair of classic strappy stilettos

Run the fash pack in Kelly's ribbed dress by Rag & Bone

When you’re dating Hollywood’s biggest heartthrob, you have to keep up appearances.

And that’s where this gorgeous Rag & Bone ribbed knit dress comes into play, worn by Leo’s new squeeze, model Kelly Rohrbach.

The V-neck colorblock navy and burgundy dress oozed elegance with its bodycon fit and a sports luxe vibe due to its ribbed design and boyish colorway. Gorgeous.

And the best part is that this sleeveless number is now available to buy, just click to the right to snap it up from the Neiman Marcus website for $395.

Wear with stilettos or sneakers depending on the occasion. If you're after the look for less, check out some of the options below from the likes of Fashion Union to Glamorous, with prices starting at just $34.

* PRICES MAY NOT BE AS ADVERTISED
Stunning from every angle: Although Kelly's frock was simple in style, it worked wonders for flattering her supermodel figure
Stunning from every angle: Although Kelly's frock was simple in style, it worked wonders for flattering her supermodel figure

Stunning from every angle: Although Kelly's frock was simple in style, it worked wonders for flattering her supermodel figure

The perfect smile: The Sports Illustrated pin-up flashed her gleaming white teeth as she sported a beaming grin on arrival to the event

The perfect smile: The Sports Illustrated pin-up flashed her gleaming white teeth as she sported a beaming grin on arrival to the event

Kelly further heightened her lofty frame with a pair of black leather strappy stilettos.

She looked picture-perfect and only needed a light covering of make-up to highlight her pretty facial features.

The university graduate had her golden locks teased into soft waves with the front section coiffed into a quiff.

A beaming grin was the only accessory Kelly needed and as she smiled for the cameras on arrival, she flashed her gleaming white teeth.

California girl: The one-time Two and a Half Men star sported a healthy all-over Californian glow which only served to accentuate her slender shape

California girl: The one-time Two and a Half Men star sported a healthy all-over Californian glow which only served to accentuate her slender shape

Kelly was first linked to Leonardo, 40, in a romantic capacity when they were pictured partying together at 1 Oak nightclub in LA in April 2014.

It's then thought the acquaintances became close after spending time at the CFDA Awards after-party in New York City in June this year.

Their relationship appears to be going from strength to strength as Kelly - who is 15 years Leo's junior - met the Hollywood star's family in Los Angeles at the weekend.

No wonder she's smiling: The university graduate has every reason to be happy as her relationship with Leonardo, 40, is going from strength to strength. She was pictured spending time with his family at the weekend

No wonder she's smiling: The university graduate has every reason to be happy as her relationship with Leonardo, 40, is going from strength to strength. She was pictured spending time with his family at the weekend

The comments below have not been moderated.

The views expressed in the contents above are those of our users and do not necessarily reflect the views of MailOnline.

By posting your comment you agree to our house rules.

Who is this week's top commenter? Find out now