Zara and Mike Tindall enjoyed a big night with Denise van Outen at the Green Room Experience Christmas party in London yesterday evening.

Posing for a group shot in a photo booth, Princess Anne’s daughter, 43, sported oversized orange sunglasses while her former rugby union ace husband, 46, donned an amusable turkey hat.

The Green Room Experience is a company designed to elevate sports events and concerts, for which Mike is an ambassador.

Also joining the royals at the event was former rugby union captain of England and Green Room Experience ambassador Lawrence Dallaglio, 52, who similarly donned quirky shades in the photo booth.

Zara put on a sleek display in a black suit and satin chocolate brown shirt at the event, while Mike opted for a smart grey suit and blue shirt.

The mother-of-three, who opted for a glamorous makeup look, smiled for a selfie with Denise.

In a different picture, Mike also got in front of the camera with the presenter and DJ for a selfie.

Denise, who donned a white dress and a £400 Vivienne Westwood pearl necklace for the occasion, appeared to get the crowd going while singing a rendition of Sweet Caroline. 

Zara (pictured left) and Mike Tindall (pictured back left) got into the festive spirit at The Green Room Experience Christmas Party alongside Denise van Outen (pictured front) yesterday evening

After the festivities, Denise got the tube back home sporting a lime Santa Claus hat with The Green Room Experience written across the front.

It comes after Zara showed off her chic winter fashion as she donned a suede trench coat for the Christmas Meeting at Cheltenham on Friday.

The King’s niece was effortlessly elegant in the stylish brown jacket, which featured a golden buckled belt and buttons along the sides.

She beamed while enjoying her afternoon at the races, at the event known to kick off the festive sporting season for equestrian fans.

Adding a pop of colour to her ensemble, Princess Anne’s daughter could be seen wearing a leopard-print blouse with a wooly jumper.

She finished the look off with simple black trousers and matching boots. Zara also popped some gloves on to stay warm in the chilly December weather.

The mother-of-three wore her blonde locks down, styled with a chunky statement headband on top.

She kept her make-up simple with a touch of mascara and a dusky pink lipstick. The royal carried her belongings in a black leather purse. 

Zara is known equestrian enthusiast, and also has a passion – and talent – for horse riding. The impressive royal has even won a silver medal in the 2012 London Olympics.

Mike (pictured left) got in front of the camera for a selfie with presenter and DJ Denise (pictured right)

Zara opted for a glamorous makeup look with a touch of eyeliner at The Green Room Experience Christmas party

She has had a busy festive calendar, and was stunningly glamorous at the Princess of Wales’ carol concert earlier this month in a  deep purple velvet suit.

Zara was without her husband Mike or children Mia, Lena and Lucas as she walked side-by-side with cousin Beatrice at Westminster Abbey.

Clearly getting the royal fashion memo, the 43-year-old showed her support for Kate Middleton at Westminster Abbey. 

The royal smiled at well-wishers as she arrived at the Christmas Carol concert that has become a festive staple thanks to the Princess of Wales in recent years. 

Zara joined her cousin Princess Beatrice, who is pregnant with her second child, and her husband Edo Mapelli Mozzi and his young son Wolfie. 

The equestrian looked on sparkling form in a flared velour trouser-suit the colour of burgundy, which she paired with matching heels and a glamorous gold bag.

A pair of statement floral earrings, in a similar shade of dark berry red, finished the look.  

Zara and Princess Beatrice followed the Princess of Wales’ earlier arrival as she led her family at her Christmas carol concert after the most difficult year of her life.

After the Christmas party, Denise, 50, donned a Santa Claus hat and got London’s night tube home

This time last year Kate, 42, was focusing on her work and children, and looking forward to the festive season with little inclination of what was to come.

Weeks later she underwent major abdominal surgery in hospital, after which doctors broke the news that they had found evidence of cancer and advised her to undergo a gruelling course of preventative chemotherapy.

Now, having completed her treatment, the royal is beginning to return to public duties and held her fourth ‘Together At Christmas’ carol service at historic Westminster Abbey, which will be televised by ITV on Christmas Eve.

The princess, who has been ‘hands on’ over every aspect of the service and held regular planning meetings at Windsor, arrived on her own at 4pm to view the abbey and oversee last minute arrangements.

Kate put on an elegant display in an Alexander McQueen red coat, featuring a statement black bow, which she teamed with her black Ralph Lauren boots for the occasion.

She was joined just before the start of the event by her three children – Prince George, 11, Princess Charlotte, nine, and Prince Louis, six – as well as her husband, the Prince of Wales, who will read the first Lesson.

The entire Middleton family, who have been Kate’s dedicated support network throughout, was also present, as were other members of the Royal Family, including Zara Tindall, Princess Beatrice and the Duchess of Edinburgh.

The King and Queen, however, are not amongst the guests.

Her father-in-law has, however, donated Christmas trees from Windsor Great Park to decorate the building, which will later be donated to the local community.