She is one of the world's most iconic supermodels.

And Kate Moss, 45, took a break from her hectic schedule as she lounged around in the sunshine on the beach in Miami on Tuesday.

The British catwalk queen looked effortlessly chic during her day off as she slipped into a strapless black swimsuit which highlighted her trim figure.

Moss be nice! Kate Moss, 45, took a break from her hectic schedule as she lounged around in the sunshine on the beach in Miami on Tuesday

Kate kept things simple and low-key in the black swimsuit which gave way to her sensational decolletage, as well as her toned legs.

The fashionista added to the look with a long dangling gold chain and shielded herself from the rays with a pair of yellow tinted Oliver Peoples shades.

Kate relied on her naturally striking, youthful features with just a simple slick of dewy make-up, while her blonde locks effortlessly caught the subtle breeze.

Summer style: The British catwalk queen looked effortlessly chic during her day off as she slipped into a strapless black swimsuit which highlighted her trim figure

Summer chic: Kate looked sensational in her flattering one-piece

Looking good: Kate kept things simple and low-key in the black swimsuit which gave way to her sensational decolletage

Walk this way: Kate's toned legs were on full display

Accessories: The fashionista added to the look with a long dangling gold chain and shielded herself from the rays with a pair of yellow tinted Oliver Peoples shades

Age-defying: Kate relied on her naturally striking, youthful features with just a simple slick of dewy make-up

The Vogue covergirl looked completely at ease as she enjoyed a sun-kissed stroll on the beach.

Kate was also joined by a slew of pals, and appeared to be in high spirits as she chatted away.

It was then time for the utmost relaxation as she got comfortable on a sun-lounger to top up her already bronzed glow.

Mane attraction: Kate's blonde locks effortlessly caught the subtle breeze

Having a chat: Kate was also joined by a slew of pals, and appeared to be in high spirits as she chatted away

Chill: It was then time for the utmost relaxation as she got comfortable on a sun-lounger to top up her already bronzed glow

Reading: Kate was also sure to catch up to some news around the world as she held onto a newspaper

Trendy: The star tied an animal print headscarf around her neck

Kate was later seen throwing on an oversized grey jumper as she puffed on a cigarette.

The star's outing comes as it was reported by The Sun that she is planning to launch her own London-based fashion label to rival Victoria Beckham's.

A source claimed that the fashion favourite is planning to have her daughter Lila Grace, 16, as the face of her brand, five years after releasing her final collaboration with Topshop.

Golden glow: Kate was bronzed to perfection during her low-key display on the beach

Feeling a chill? Kate was later seen throwing on an oversized grey jumper

Enjoying her day off: Kate was puffing away on a cigarette

Fashionista: The star's outing comes as it was reported by The Sun that she is planning to launch her own London-based fashion label to rival Victoria Beckham's

New project: A source claimed that the fashion favourite is planning to have her daughter Lila Grace, 16, as the face of her brand

The source said: 'Kate's label is called Rockeens and this is her Victoria Beckham move. It's mostly rock-inspired silk dresses and leather jackets - basically her 'look' and aimed mass market so everyone can buy it

'She's involved in the designing but just not the technical side. Lila Grace will be the face of it and it's due out before Christmas.'

Meanwhile Kate has also been dating photographer Nikolai von Bismarck, 32, for four years, after splitting from husband Jamie Hince in 2015.

The source said: It's mostly rock-inspired silk dresses and leather jackets - basically her 'look' and aimed mass market so everyone can buy it'

Love: Kate has also been dating photographer Nikolai von Bismarck, 32, for four years

Over: Kate split from her husband Jamie Hince in 2015