Millie Mackintosh showed off her sartorial prowess in a white summery dress with a plunging neckline.
Niall Horan brought his sunny disposition to the tennis tournament, looking cool in black shades and a white shirt.
New parents Isabella and Sam Branson, who welcomed their first baby Eva-Deia in February, booked in some alone time for a sporting date on the first day of Wimbledon.
Ella Eyre was spotted sitting courtside at the Maria Sharapova versus Johanna Konta game.
Jodie Kidd was seated next to Waiting All Night singer Ella Eyre and looked to be having a ball.
Fair-haired beauties Laura Whitmore and Zoe Hardman watched World No. 1 Novak Djokovic take on Philipp Kohlschreiber on the first day of Wimbledon.
Tanya Burr and her long-term boyfriend Jim Chapman took in the action at the Maria Sharapova versus Johanna Konta game.
TV presenter Jameela Jamil attended with a guest on day one of Wimbledon.