Miami nights! Ryan Phillippe opts for simple T-shirt while girlfriend Paulina Slagter wows in patterned dress as they enjoy romantic dinner

It may have been the evening after the night before, but that didn't stop Ryan Phillippe's girlfriend Paulina Slagter pulling out all the stops when they headed out for a romantic dinner together.

While the actor opted for a low-key look, the 22-year-old wowed in a vibrant dress when they were spotted at Miami's Seasalt & Pepper restaurant.

It was hard to miss hard the law student's long pins in the short number, as she outshone her beau.

Perfectly flavoured: Paulina Slagter and boyfriend Ryan Phillippe were spotted arriving at Miami's Seasalt and Pepper on Wednesday

Perfectly flavoured: Paulina Slagter and boyfriend Ryan Phillippe were spotted arriving at Miami's Seasalt and Pepper on Wednesday

With his hand tucked in his pocket, the Cruel Intentions star looked causal and sunkissed as the pair holiday together after celebrating new year in the city.

It appeared as though the eatery had a relaxed dress code, as the 39-year-old arrived in a pair of monochrome Nike trainers.

He also opted for a plain, brown T-shirt and grey chinos, while showing off his large tattoos on his arm.

Cute couple: The actor, who is thought to have been dating the law student since December 2011, looked casual in a brown T-shirt and chinos

Cute couple: The actor, who is thought to have been dating the law student since December 2011, looked casual in a brown T-shirt and chinos

However, Paulina's looked showed she knew exactly how to pull off the perfect summery look, in a sleeve-less feather-patterned dress.

She accessorised with pair of tan sandals, a number of chunky silver bangles and a slouchy handbag, as she flashed her million-dollar smile.

The lucky couple were personally sent dishes to try by chef Alfredo Alvarez during their night out, Just Jared has reported.

Ryan gave fans a little too much information earlier in the day, when he tweeted: 'Yesterday a bird s**t in my friend's cappuccino. Happy New Year!'

Brisk and breezy: The pair looked much more low-key when they were pictured strolling leisurely down a Miami boardwalk earlier in the day

Brisk and breezy: The pair looked much more low-key when they were pictured strolling leisurely down a Miami boardwalk earlier in the day

The two were pictured strolling leisurely down a Miami boardwalk ahead of their evening meal, as Ryan sported a white tank top, navy blue cargo shorts, and flip flops.

According to Page Six, the handsome couple were spotted at Wall Nightclub at the W Hotel South Beach Saturday night.

Sources said they were 'all over each other' and 'very affectionate' while dancing at the venue.

A source told Page Six, Ryan was overheard describing his relationship with his girlfriend, whom he has been dating since December 2011, as 'serious.'

Boho chic: The 22-year-old wore a soft black dress with a unique fringe that revealed her long thin legs

Boho chic: The 22-year-old wore a soft black dress with a unique fringe that revealed her long thin legs