They confirmed that they were back together last month.
And Liam Payne and his girlfriend Kate Cassidy looked united as ever as they lead the star-studded arrivals on day 10 at the Wimbledon Championships at the All England Lawn Tennis and Croquet Club on Wednesday.
The couple were joined by a host of other celebrities at the tournament, including Myleene Klass, Jessie J and Frida Pinto.
Kate, 24, opted for Barbiecore chic in a chic pink mini dress, which boasted braided detailing around the sleeves as well as two decorative pockets.
The influencer styled her outfit with a pair of white stilettos and a pair of on-trend black Prada sunglasses, as well as a pair of silver hoop earrings.
Couple: Liam Payne and his girlfriend Kate Cassidy looked united as ever as they lead the star-studded arrivals on day 10 at the Wimbledon Championships at the All England Lawn Tennis and Croquet Club on Wednesday
Glam: Kate, 24, opted for Barbiecore chic in a chic pink mini dress, which boasted braided detailing around the sleeves as well as two decorative pockets
New parents: Jessie J, who recently welcomed her first child, attended the sporting event with her boyfriend Chanan Safir Colman
Staying dry: Freida Pinto cut a chic figure in an navy summer dress with a cream Ralph Lauren bag
True blue! Myleene Klass attended the event with her husband Simon Motson
Glam: Myleene looked lovely in a blue summer dress with white slip on heeled sandals
Kate, who styled her blonde locks in a bouncy blow out, carried her essentials in a Mini Lady Dior bag, which retails for £4,200.
Liam cut an edgy figure in a short-sleeved cream linen shirt, which he styled with a pair of baggy cargo trousers in the same shade.
The singer added a pair of very chunky trainers and a pair of sunglasses to the look, while adorning his wrists with beaded bracelets.
Liam was sporting one single plait at the front of his hair, which was accessorised with a further selection of beads.
Also opting for a cool pink look was singer Jessie J, who attended the event after recently welcoming her first child.
The Pricetag hitmaker wore an oversized pink linen shirt with a pair of fun flared trousers, while boosting her frame with strappy heels.
Elsewhere, Frida Pinto oozed daytime summer glamour in a navy buttoned dress with a pair of heeled sandals.
The actress, 38, finished her ensemble with a straw hat and a white Ralph Lauren bag, which she toted on her arm.
Liam and Kate looked happier than ever as they posed for a fun Instagram video while travelling to Wimbledon in the bar of a car.
Fierce! Emma Lou cut a typically stylish figure in a leopard print jumpsuit and Chanel pumps
Fierce! Emma Louise and her husband Oliver Proudlock beamed for cameras
So glam! Also opting for a cool pink look was singer Jessie J, who attended the event after recently welcoming her first child
Cool: Meanwhile, Chanan looked great in a cream waistcoat and trousers
Anyone for tennis? Elsewhere, Frida Pinto oozed daytime summer glamour in a navy buttoned dress with a pair of heeled sandals
Details: The influencer styled her outfit with a pair of white stilettos and a pair of on-trend black Prada sunglasses, as well as a pair of silver hoop earrings
Designer: Kate, who styled her blonde locks in a bouncy blow out, carried her essentials in a Mini Lady Dior bag, which retails for £4,200
Style: Liam cut an edgy figure in a short-sleeved cream linen shirt, which he styled with a pair of baggy cargo trousers in the same shade
The One Direction star held up a peace sign while sat in the back seat of a vehicle with his glamorous girlfriend.
Liam looked dapper in a beige short sleeved shirt and styled his long dark locks flicked over to one side with a short braid.
Kate cut a very stylish figure in an eye catching pink sleeveless dress and donned a pair of chunky black sunglasses.
The influencer styled her long blonde tresses in loose waves as they cascaded down past her shoulders and accessorised with a simple pair of gold earrings.
Liam joked that the pair looked like ‘Barbie and captain Jack’ as he donned a short braid in his locks and Kate rocked all pink.
Royally ready to go! Zara and Mike Tindall were among attendees
Summer style: Zara looked lovely in a striped dress and wedges
Dapper: Jackie Stewart dressed to impress in a dark green suit and Rolex hat
Following Liam and Kate’s split after a 10 month relationship, the couple confirmed they were well and truly back on when they were spotted on a romantic date night together in London last month.
Liam and Kate confirmed that they were back together earlier this month, when they were spotted leaving Annabel’s 60th anniversary party hand-in-hand.
The couple had been living together at his home in London but it was claimed that Kate had moved out and jetted back to her home in the States.
There was said to be no bad blood between the pair, with the couple having ‘mutually’ deciding to end things.
A source told The Sun at the time: ‘There was no big row or anything – it just ran its course and they both mutually decided to go their separate ways.
‘Liam knows it’s the right decision, he’s been throwing himself into his music and the rest of the year he is jampacked with work.’
The insider added: ‘In truth trying to juggle his career and keep his relationship alive throughout the summer and into autumn was always going to be tricky – they both realised that.’
Wimbledon bound: The singer joked that the pair looked like ‘Barbie and captain Jack’ as he donned a short braid in his long locks and Kate rocked all pink
Date: The One Direction star held up a peace sign while sat in the back seat of a vehicle with his glamorous girlfriend
Loved-up: Liam Payne and his girlfriend Kate Cassidy looked happier than ever as they posed for a fun Instagram video while travelling to Wimbledon on Wednesday