• Kevin Costner accepts acting award while Yellowstone cast hit premiere after he snubbed final episodes
• Stella McCartney puts on a leggy display as she joins Anais Gallagher at the star-studded launch party for fashion designer's new Ryder bag
• Pixie Geldof looks chic in a black diamond knit jumper and sheer black skirt as she attends Henry Holland's launch party
• Paul Mescal reveals he became so muscular he felt his body 'could inflict real damage' after intense training sessions for Gladiator II
• Kate Lawler enjoys a night out with her husband Martin Bojtos and daughter Noa, 4, after revealing she loved having casual sex when she was single and slept with 'over 50 people'