Bec Hewitt takes nervous daughter Mia to her first day of work at Christian Dior

Bec and Lleyton Hewitt’s 15-year-old daughter Mia has started her first job, but you won’t find her scanning barcodes at Coles.  

On Monday, the teenager was spotted arriving at her first day of work at Sydney’s highly sought after Christian Dior boutique.      

Joined by her former Home And Away star mother, 37, and 10-year-old sister Ava, Mia looked rather nervous as she waited outside the store to meet with her new manager.

Pays to have famous parents! Bec Hewitt, 37, (right) was spotted accompanying her eldest daughter, Mia, 15, (left) to her first day at work at Sydney’s Christian Dior boutique on Monday. Pictured with daughter Ava, 10 (centre)  

The suited salesman appeared thrilled to be in the company of such a famous family, and was seen merrily chatting to Bec for some time before ushering Mia inside.  

Mia dressed the part of a high-end sales assistant, wearing an all-black ensemble consisting of a halterneck blouse, palazzo trousers and Dior leather belt. 

She allowed her straight, brunette locks to fall loosely by her shoulders, and towered over her mother in a pair of chunky black boots.  

Milestone moment: Mia looked rather nervous as she waited outside the store to meet with her new manager

Milestone moment: Mia looked rather nervous as she waited outside the store to meet with her new manager 

Don't I know you from somewhere? The suited salesman appeared thrilled to be in the company of such a famous family, and was seen merrily chatting to Bec for some time before ushering Mia inside

Don’t I know you from somewhere? The suited salesman appeared thrilled to be in the company of such a famous family, and was seen merrily chatting to Bec for some time before ushering Mia inside 

While Bec flew under the radar in a black hoodie, ripped denim jeans and white sneakers, Ava already appears to have expensive taste.  

She stood out in a very expensive Gucci wool jumper and shorts set, worth around $850.  

Ava also wore a pair of statement sunglasses and crisp white sneakers, just like her famous mother. 

Embracing her new role: Mia dressed the part of a high-end sales assistant, wearing an all-black ensemble consisting of a halterneck blouse, palazzo trousers and Dior leather belt

Embracing her new role: Mia dressed the part of a high-end sales assistant, wearing an all-black ensemble consisting of a halterneck blouse, palazzo trousers and Dior leather belt 

Busy: As her shift began, Mia was seen wandering around the shop floor and adjusting the position of handbags on display

Busy: As her shift began, Mia was seen wandering around the shop floor and adjusting the position of handbags on display

Getting the lay of the land: Mia was also seen chatting to a fellow sales assistant

Getting the lay of the land: Mia was also seen chatting to a fellow sales assistant

Getting the lay of the land: Mia was also seen chatting to a fellow sales assistant 

As her shift began, Mia was seen wandering around the shop floor, chatting with fellow sales assistants and adjusting the position of handbags on display. 

At one stage, the teen sat down with her manager for a meeting, presumably about the duties she will be expected to perform in her glamorous new role. 

While Mia may have a bright future in fashion retail, recent reports have claimed the youngster hopes to one day become a model.  

Lay of the land: At one stage, the teen sat down with her manager for a meeting, presumably about the duties she will be expected to perform in her glamorous new role

Lay of the land: At one stage, the teen sat down with her manager for a meeting, presumably about the duties she will be expected to perform in her glamorous new role

From the shop floor to the designer catwalk? While Mia may have a bright future in fashion retail, recent reports have claimed the youngster hopes to one day become a model

From the shop floor to the designer catwalk? While Mia may have a bright future in fashion retail, recent reports have claimed the youngster hopes to one day become a model

‘Mia’s five-year plan is to move to either New York or Paris and make a name for herself,’ a source told Woman’s Day magazine last week. 

The insider went on to say that her famous parents are concerned about her living so far away, but remain supportive of her dreams nonetheless.  

Mia was reportedly once interested in following in her mother’s footsteps by starring in Home and Away, but now has her sights firmly set on modelling.

She's a natural! Mia could easily reach the lofty product displays thanks to her statuesque height

She’s a natural! Mia could easily reach the lofty product displays thanks to her statuesque height 

Stars in her eyes: 'Mia's five-year plan is to move to either New York or Paris and make a name for herself,' a source told Woman's Day magazine last week

Stars in her eyes: ‘Mia’s five-year plan is to move to either New York or Paris and make a name for herself,’ a source told Woman’s Day magazine last week

Sacrifice: The insider went on to say that Mia's famous parents are concerned about her living so far away, but remain supportive of her dreams nonetheless

Sacrifice: The insider went on to say that Mia’s famous parents are concerned about her living so far away, but remain supportive of her dreams nonetheless

New goal: Mia was reportedly once interested in following in her mother's footsteps by starring in Home and Away, but now has her sights firmly set on modelling

New goal: Mia was reportedly once interested in following in her mother’s footsteps by starring in Home and Away, but now has her sights firmly set on modelling

Family of five: Bec and Lleyton share three children, Mia, Ava and Cruz (all pictured)

Family of five: Bec and Lleyton share three children, Mia, Ava and Cruz (all pictured)