When is Harper Beckham not making a fashion statement these days? The 15-year-old joined most of the Beckham family on Wednesday as they watched England take on Argentina in the semi-finals of the World Cup.

While her brother Cruz and his rumoured fiancee, Jackie Apostel, went for a casual look with football shirts, Harper proved to still be at the top of her sartorial game with a striking double-denim look.

Harper looked just like her fashion model mother with the double-breasted denim jacket as she sang the national anthem. Meanwhile, Victoria opted to wear a slinky white dress, and David was seen in his traditional suit and tie.

Romeo also proved to be adventurous with his outfit, styling out a white tank top that showed off his defined arms, alongside his signature necklaces.

While most of the Beckham family headed to Atlanta, Georgia, for the game, they weren't joined by David and Victoria's eldest son, Brooklyn, who has been estranged from his family for over a year now.

It's not just England vs Argentina that the Beckham family have been popping up at, as Harper and the clan were also seen when Spain triumphed over France 2-0.

Dressing with Texas in mind, Harper donned the same oversized denim shirt and added a chic pair of dark denim flares. Victoria, on the other hand, decided to keep things casual in a simple black vest top and oversized, stonewash jeans.

Joining her brothers Romeo and Cruz, Harper appeared to change from her denim shirt into a bright red Spain jacket. Looking engrossed in the action, she appeared in deep concentration as she stood next to Cruz's girlfriend.

Harper's time at the football comes just days after she celebrated turning 15. In pictures shared on Victoria's Instagram, Harper could be seen blowing out the candles on a beautiful pastel-toned gâteau that nearly towered over her.

The Beckhams have become regular fixtures at World Cup matches across the United States this summer. David was recently seen celebrating enthusiastically after Jude Bellingham's match-winning performance helped England defeat Norway in the quarter-finals, while Victoria went viral after fans noticed her composed reaction to the dramatic victory.