Princess Leonor and Princess Sofia steal the show with their elegant outfits at a gallery event before enjoying a night out with their parents to mark King Felipe's 10-year reign

Queen Letizia of Spain is well known for her impeccable style and it looks like her teenage daughters are following suit. 

Princess Leonor, 18, and Princess Sofia, 17, opted for elegant outfits and immaculate hairstyles for an appearance at the Royal Collections Gallery to mark the 10th anniversary of King Felipe VI's proclamation on Wednesday afternoon. 

Princess Leonor, the future Queen of Spain who is currently completing her military training at Zaragoza Military Academy in Northern Spain, looked striking in a beaded pale blue two-piece and black slingbacks for the gallery visit.

Her  younger sister Princess Sofia, who is currently a student at UWC Atlantic college in Wales, looked elegant in white wide-leg trousers and a matching white top with a subtle shimmer.

Both young women opted for a soft blow-dry hairstyle reminiscent of their mother's polished looks and subtle, fresh makeup with glowing skin and glossy lips. 

Princess Leonor, 18, and Princess Sofia, 17, opted for elegant outfits and immaculate hairstyles for an appearance at the Royal Collections Gallery

Princess Leonor, 18, and Princess Sofia, 17, opted for elegant outfits and immaculate hairstyles for an appearance at the Royal Collections Gallery

Both young women opted for a soft blow-dry hairstyle reminiscent of their mother's polished looks and subtle, fresh makeup with glowing skin and glossy lips

Both young women opted for a soft blow-dry hairstyle reminiscent of their mother's polished looks and subtle, fresh makeup with glowing skin and glossy lips

The sisters clearly take after their glamorous mother when it comes to style

The sisters clearly take after their glamorous mother when it comes to style 

The European royals were out in force this week for numerous celebrations to celebrate King Felipe's 10-year reign. 

The 56-year-old monarch ascended the Spanish throne June 19, 2014, making yesterday his official 10-year anniversary as King.

The spotlight has been on Princess Leonor and Princess Sofia as well as their glamorous parents this week as the sisters have attended a series of high-profile engagements in Madrid. 

Princess Sofia and Princess Leonor showed their individual styles again during a gala lunch at the Royal Palace in Madrid earlier on Wednesday. 

Princess Leonor once again emulated her mother with a killer red suit and chunky heels, while Princess Sofia opted for a structured black dress with a colourful printed panel and cut-out detail. 

Princess Sofia and Princess Leonor showed their individual styles again during a gala lunch at the Royal Palace in Madrid earlier on Wednesday

Princess Sofia and Princess Leonor showed their individual styles again during a gala lunch at the Royal Palace in Madrid earlier on Wednesday

Princess Leonor once again emulated her mother with a killer red suit and chunky heels, while Princess Sofia opted for a structured black dress

Princess Leonor once again emulated her mother with a killer red suit and chunky heels, while Princess Sofia opted for a structured black dress

The gala lunch was held as part of the celebrations for the 10th anniversary of King Felipe's proclamation

The gala lunch was held as part of the celebrations for the 10th anniversary of King Felipe's proclamation

Princess Leonor (left) and Princess Sofia (right) sat alongside their mother Queen Letizia for the special event

Princess Leonor (left) and Princess Sofia (right) sat alongside their mother Queen Letizia for the special event

After the event at The Gallery Of Royal Collection, the Spanish royals enjoyed a family night out at a concert to mark the 10th anniversary of King Felipe's proclamation.

Queen Letizia, 51, stepped out with her husband and their daughters Crown Princess Leonor, 18, and Princess Sofia, 17, for the Ara Malikian concert at the Royal Palace in Madrid on Wednesday evening.

The stylish Queen opted for a black vest top which showed off her toned arms and a gold pleated satin skirt by Massimo Dutti which she paired with black sandals.   

Letizia greeted members of the public as she arrived, even stopping to shake hands and take pictures with crowds of royal fans. 

She accessorised with a £980 gold bangle from Filigree Fine Jewels and a black leather BOSS belt.  

Queen Letizia joined her family for a concert during the 10th anniversary of King Felipe's proclamation on Wednesday evening in Madrid

Queen Letizia joined her family for a concert during the 10th anniversary of King Felipe's proclamation on Wednesday evening in Madrid


Meanwhile Felipe, who celebrated 10 years since his proclamation, donned grey trousers which he paired with a pink shirt and navy blazer. 

It was a whirlwind of a day for the royals as Felipe celebrating the 10th anniversary of his ascension to the throne earlier in the day.

After a ceremony inside the Palace, the family-of-four then appeared on the balcony to wave to crowds of royal fans. 

Letizia looked effortlessly elegant in blue, she opted for satin midi dress for the celebration at the Royal Palace in Madrid.

The stylish gown featured a chic square neckline, asymmetric sleeve and A-Line skirt. 

The mother-of-two offset her stylish ensemble with minimal jewellery, opting for a pair of dangling blue-and-amber crystal earrings.

The Spanish royal, 51, stepped out with her husband (second left) and their daughters Crown Princess Leonor, 18, (left) and Princess Sofia, 17, (second right) for the Ara Malikian concert at the Royal Palace in Madrid on Wednesday evening

The Spanish royal, 51, stepped out with her husband (second left) and their daughters Crown Princess Leonor, 18, (left) and Princess Sofia, 17, (second right) for the Ara Malikian concert at the Royal Palace in Madrid on Wednesday evening

The stylish Queen opted for a black vest top which showed off her toned arms and a gold pleated satin skirt by Massimo Dutti which she paired with black sandals

The stylish Queen opted for a black vest top which showed off her toned arms and a gold pleated satin skirt by Massimo Dutti which she paired with black sandals

Letizia greeted members of the public as she arrived, even stopping to shake hands and take pictures with crowds of royal fans

Letizia greeted members of the public as she arrived, even stopping to shake hands and take pictures with crowds of royal fans

She accessorised with a £980 gold bangle from Filigree Fine Jewels and a black leather BOSS belt

She accessorised with a £980 gold bangle from Filigree Fine Jewels and a black leather BOSS belt

Leonor wore her light brown hair down and in a centre parting for the occasion. Meanwhile, Sofa looked equally elegant in a black dress with pink tie-dye ruching on the front.

Felipe's father Juan Carlos famously abdicated in 2014 following a series of scandals and affair rumours. Two years before, the ex-monarch's popularity nosedived when he was pictured posing next to a dead elephant in Botswana while Spain was struggling with the financial crisis.

In more recent months, Queen Letizia herself has been faced with unproven accusations of an affair with her ex-brother-in-law Jaime del Burgo.

Last month, Spanish journalist Jaime Peñafiel, 91, launched a fresh attack on the European Queen with his new book 'Letizia's Silences'.

Following his first best-selling book 'Letizia & I' (which alleged that Letizia had an affair with her ex brother-in-law Jamie del Burgo), the veteran royal reporter claims in his latest work that Felipe was 'aware' of his wife's alleged infidelity 'in real time'. 

The author alleges that bodyguards joined Queen Letizia on a trip she took to New York in 2011 with her 'lover' Jaime del Burgo, whom she had dated before meeting Felipe.

Queen Letizia spoke to members of the public before the concert alongside King Felipe

Queen Letizia spoke to members of the public before the concert alongside King Felipe 

Princess Leonor, (left) looked elegant as she opted for a chic light blue patterned skirt and matching top, which she paired with black stilettos

Princess Leonor, (left) looked elegant as she opted for a chic light blue patterned skirt and matching top, which she paired with black stilettos

Princess Sofia wowed in a stylish white co-ord of trousers and a matching vest top, she completed her ensemble with a black block heel

Princess Sofia wowed in a stylish white co-ord of trousers and a matching vest top, she completed her ensemble with a black block heel

The royal appeared in great spirits as she posed for snaps with members of the adoring public

The royal appeared in great spirits as she posed for snaps with members of the adoring public 

Letizia showed off her toned arms in a black vest top as she greeted members of the public on Wednesday

Letizia showed off her toned arms in a black vest top as she greeted members of the public on Wednesday 

King Felipe and Queen Letizia were joined by their two daughters to mark the anniversary of the royals' proclamation

King Felipe and Queen Letizia were joined by their two daughters to mark the anniversary of the royals' proclamation 

Letizia offset her stylish ensemble with minimal jewellery, opting for a pair of dangling blue-and-amber crystal earrings

Letizia offset her stylish ensemble with minimal jewellery, opting for a pair of dangling blue-and-amber crystal earrings

The author wrote: 'That day [in New York], she was accompanied by her faithful escorts, who, without a doubt, any, they would pass a report to the Ministry of the Interior or [the Palace of] Zarzuela.'

Following this, Jaime claims that Felipe has been left 'crushed and destroyed' by his wife's alleged cheating.

The royal reporter - who worked for Hola! magazine for 20 years - claims that Felipe has been 'plunged into hell' by his wife's supposed 'betrayal' and 'wants to get out'.

Elsewhere in the book, Jamie labels Queen Letizia 'cold, emotionally immature and passive aggressive' and makes unsubstantiated claims she is 'hated' by King Felipe's family.

Jaime Peñafiel, 91, was sacked by the Spanish newspaper El Mundo after 20 years earlier this year following the publication of first book on the Queen called 'Letizia & I'.