Ariana Grande arrives in New York with Nathan Sykes, sporting pink tartan cape and racy leather boots.

After winning her first American Music Award the previous evening, Ariana Grande must still have been on a high when she jetted into New York City with her boyfriend Nathan Sykes.

The couple were spotted walking through JFK Airport together on Monday, following a busy night in Los Angeles.

The 20-year-old reverted back to her normal, girly look for the flight in a glamorous pink cape, after wowing in a floor-length red dress on Sunday.

Love is in the AIR! Ariana Grande and Nathan Sykes arrive into JFK airport, New York, together

The Way singer looked stunning in the tartan number while showing off her slim pins in black, over-the-knee, heeled boots.

Ariana’s outfit was hidden underneath, however it appeared as if she was sensibly wearing a fluffy cream jumper, as she swapped the California sun for the cool east coast temperatures.

The star kept her face hidden under dark sunglasses, while her hair was tied up in a large ponytail which was stylishly curled at the ends, almost identical to the night before.

Flying in style! The singer attempts to cover her face with her long hair

Tasteful in tartan: The 20-year-old covered in a cute pink cape complete with check print

Nice luggage! The star strolled through the airport in leather, over-the-knee boots while Nathan trailed behind

The star appeared to try and hide behind her long locks after she stepped off the plane with The Wanted singer.

Nathan looked much more causal as he covered up in a chunky grey knit, blue polo shirt, jeans and white Converse trainers.

He tweeted earlier in the day to say: ‘Amazing night. Everyone is so happy,’ after his stunning girlfriend was crowned New Artist of the Year.

All I want for Xmas! On Monday, Ariana cuddled up to an even more famous gentleman atop the Empire State Building – Santa Claus

She sure loves pantyhose! The pop starlet bundled up in a long beige winter coat with a brown fur collar and black platform heels

Cracked a rare smile! Grande looked appropriately merry and festive for the holiday flip-switching event kicking off the Macy’s Thanksgiving Day Parade

Despite Who Framed Roger Rabbit being released five years before she was born, that didn’t stop Ariana from channeling Jessica Rabbit in her glittering Dolce & Gabbana strapless number.

The pop star looked incredible in her vampy style for the show at Nokia Theatre L.A. Live while accessorising with a Jimmy Choo clutch and Tacori jewels.

She also put her four-octave voice to use performing Tattooed Heart on the ABC broadcast.

When Juan Pablo Galavis and Daisy Fuentes presented her with the New Artist statue, she dutifully pulled an acceptance speech out of her bra.

Vamping it up! The star channeled Jessica Rabbit in her glittering red Dolce & Gabbana strapless gown at the American Music Awards Sunday

‘I’m not bad. I’m just drawn that way’: Nevermind that Who Framed Roger Rabbit – helmed by Robert Zemeckis in 1988 – came out five years before she was born

‘My mom made me this thing and I have it in here so that I don’t forget anybody,’ Grande said digging the paper out of her gown.

‘Oh my god, I’m so nervous! Okay, thank you so much. This is for my fans. I have the most loving, supportive fans in the world and I love them so much.’

Ariana later tweeted: ‘Oh gawd I haven’t had my phone all night but thank you thank you thank you, such an exciting night & I owe it to u all. love u with all my [heart]!’

Yours Truly: Ariana put her four-octave voice to use performing Tattooed Heart on the ABC broadcast

The next Mariah? The R&B singer will next perform December 2 on the 106.1 KISS FM Jingle Ball at American Airlines Center in Dallas

The Way crooner’s debut album Yours Truly went number 1 in over 30 countries since its September release.

‘I’m the happiest I’ve ever been and I’m learning a lot of lessons from this relationship,’ Ariana told Notion Magazine of the 20-year-old boyband member.

‘I think that’s beautiful and it’s something that should be expressed…You best believe I’m going to be writing about him!’

The R&B singer – who’s being called the next Mariah – will next perform December 2 on the 106.1 KISS FM Jingle Ball at American Airlines Center in Dallas.

And the second-half of season one of her series Sam & Cat currently airs Saturday nights on Nickelodeon.

‘Oh my god!’ When Juan Pablo Galavis and Daisy Fuentes presented her with the New Artist of the Year statue, she dutifully pulled an acceptance speech out of her bra

Ariana said: ‘Oh my god, I’m so nervous! Okay, thank you so much. This is for my fans. I have the most loving, supportive fans in the world and I love them so much’