Dailymail.com Reporter

She was seen earlier in the day looking agitated during a conversation with her boyfriend Joshua Kushner.

But Karlie Kloss appeared to have shaken it off as she dazzled on the red carpet in NYC on Monday. 

The 23-year-old model was all smiles as she showed off her long lean figure at the premiere of Serena at the SVA in Chelsea. 

All smiles: Karlie Kloss  dazzled on the red carpet in NYC on Monday

All smiles: Karlie Kloss dazzled on the red carpet in NYC on Monday

She chose a mint, white and black striped bodycon dress which featured a netting fishtail flare from the knee. 

The 6ft 2in beauty used her natural height, wearing flat black pumps. 

Her flawless skin was showcased by light make-up, glamming it up with strong red lips and a peachy blush. 

Stunning: The 23-year-old model was smiling as she showed off her long lean figure at the premiere of Serena at the SVA in Chelsea

Stunning: The 23-year-old model was smiling as she showed off her long lean figure at the premiere of Serena at the SVA in Chelsea

The star has been dating Joshua, 30, for four years, and they were seen together earlier on Monday at the roadside, gesticulating passionately throughout a conversation. 

As they then walked together in the bright sunshine, the couple remained straight-faced with tensions still appearing to be running high following the earlier exchange, with frosty body-language. 

It was recently announced that Karlie will appear in Swarovski’s outdoor, television, TV and digital campaigns and will start appearing in print ads in the fall.

She chose a mint, white and black striped bodycon dress which featured a netting fishtail flare from the knee
The 6ft 2in beauty used her natural height, wearing flat black pumps

Elegant: She chose a mint, white and black striped bodycon dress which featured a netting fishtail flare from the knee

Genetically blessed: Her flawless skin was showcased by light make-up, glamming it up with strong red lips and a peachy blush

Genetically blessed: Her flawless skin was showcased by light make-up, glamming it up with strong red lips and a peachy blush

The leggy beauty said in a statement: ‘It’s an honor to join the Swarovski family and to be part of the brand’s long history of bringing elegance to women through brilliant, unique designs,’

In an interview with New York magazine she revealed: ‘It’s a brand that I’ve worn on the runway or on red carpets for years and also before I was a model.’

Joshua is the Managing Partner of the investment firm Thrive Capital and co-founder of Oscar Insurance, and the younger brother of Ivanka Trump’s husband Jared. 

Trouble in paradise? The star has been dating Joshua, 30, for four years, and they were seen earlier on Monday at the roadside, gesticulating passionately throughout a conversation

Trouble in paradise? The star has been dating Joshua, 30, for four years, and they were seen earlier on Monday at the roadside, gesticulating passionately throughout a conversation

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