Comfort first! Rihanna makes fashion faux pas wearing socks and sandals at LAX after Japan trip

She's normally ahead of the curve when it comes to fashion.

But Rihanna made a surprising choice of footwear on Friday as she landed at LAX from Japan.

Opting for comfort over style the star committed the ultimate fashion faux by teaming socks with some furry slide sandals which she revealed as she exited the international terminal. 

Dressed for comfort! Rihanna committed the ultimate fashion faux pas on Friday as she was spotted at LAX in socks and slide sandals

Dressed for comfort! Rihanna committed the ultimate fashion faux pas on Friday as she was spotted at LAX in socks and slide sandals

The 29-year-old star wore a silver grey Vetements x Alpha Industries bomber jacket with black sweatpants, clearly putting comfort first during the long-haul flight.

Rihanna's look was complete with some white angular sunglasses by RAEN and a Christian Dior handbag. 

The Grammy-winner's slides were no doubt from her Fenty x Puma collection. 

Super low key: Riri teamed a silver grey Vetements x Alpha Industries bomber jacket with some sweatpants

Super low key: Riri teamed a silver grey Vetements x Alpha Industries bomber jacket with some sweatpants

Bodega babe: The songstress appears in a behind the scenes video for her Paper magazine shoot last month

Bodega babe: The songstress appears in a behind the scenes video for her Paper magazine shoot last month

Eye-catching: The singer rocked purple hair as she posed for the shoot inside of a New York bodega

Eye-catching: The singer rocked purple hair as she posed for the shoot inside of a New York bodega

The hugely successful fashion line was unveiled last year during Paris Fashion Week and is selling out fast.  

Puma are reportedly suing fashion retailer Forever 21 accusing the company of copying a number of the Fenty x Rihanna designs.

The footwear giant is demanding the chain store stop selling the alleged rips offs and hand over all profits it has made from them

According to TMZ, Puma filed the suit in Federal court claiming Forever 21 had blatantly ripped off at least three of the pop star's designs including the sold out Leadcat Fenty Fur Slide which retails at $80.

Clerk for a day: Rihanna hops behind the counter and helps out two shoppers 

Clerk for a day: Rihanna hops behind the counter and helps out two shoppers