Chic Miranda Kerr opts for understated elegance in a black leather cut-out dress as she makes a rare appearance with beau Evan Spiegel

Miranda Kerr and boyfriend Evan Spiegel out in a rare dual appearance on Tuesday night, as they stepped out for the Berggruen Institute: 5 Year Anniversary in Los Angeles.

The 33-year-old mum-of-one plumped for understated elegance, save for her striking scarlet lipstick, as they linked up at the The Beverly Wilshire Hotel.

Snapchat co-founder and CEO Evan, 25, was all smiles as he followed the elegant Australian actress out of the restaurant with governor Jerry Brown.

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Cute couple: Miranda Kerr (right) stepped out with her boyfriend Evan Spiegel for a rare public appearance on Tuesday night at the Berggruen Institute: 5 Year Anniversary in Los Angeles

Cute couple: Miranda Kerr (right) stepped out with her boyfriend Evan Spiegel for a rare public appearance on Tuesday night at the Berggruen Institute: 5 Year Anniversary in Los Angeles

Miranda was dressed in all black and cloaked with a cocoon coat sitting elegantly on top of her shoulders.

Beneath it, the brunette had a printed minidress on, that featured a chunky collar and a neckline cut that featured laser-cut detail with a hint of skin on show.

With barely-there mascara and a dewy complexion, the model completed her parred down image with a bright lipstick.

Rare public appearance: The duo were joined at The Beverly Wilshire Hotel by governor Jerry Brown (right)

Rare public appearance: The duo were joined at The Beverly Wilshire Hotel by governor Jerry Brown (right)

It was a rare red carpet appearance for the couple, despite almost a year of dating and numerous low-key dates solidifying their relationship in the public eye. 

Orlando Bloom's ex - with whom she has a son, Flynn - recently explained how she met the businessman, who she's been linked to since September 2015.

On how long they've been together, Miranda said in January: 'For a little while now, we met at a dinner in LA for Louis Vuitton and became friends. 

We were really good friends for a long time before we started dating. We've just been having fun together and sharing our time amongst friends and family…'

Rare appearance: The beauty opted for understated elegance in black, which she offset with a red lipstick

Rare appearance: The beauty opted for understated elegance in black, which she offset with a red lipstick

Miranda previously said that Flynn and Orlando have both met the 25-year-old and she now considers them a 'modern family.'

Considering that she's now dating the man behind Snapchat, she went to explain to The Sydney Morning Herald that she tries to keep some aspects of her love life off social media. 

She said: 'I am so proud to be a mother, so I will sometimes share little pictures of maybe [Flynn's] hand or a drawing he has made, but I keep it to a minimum. So much of my life is public, it's important for me to keep some things sacred and just for my family.'

Elegant event: Miranda recently said that she and Evan, along with son Flynn and ex-husband Orlando Bloom are a very modern family

Elegant event: Miranda recently said that she and Evan, along with son Flynn and ex-husband Orlando Bloom are a very modern family

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