Katherine Ryan fell asleep on her husband Bobby Kootsra's shoulder as they sat centre court at Wimbledon Championships on Tuesday. The second day of the tennis tournament saw the historic return of Serena Williams, Iga Swiatek defending her title and a gripping clash between Stan Wawrinka and Matteo Berrettini.A whole host of stars, including Katherine Jenkins, Mollie King and Cliff Richard, headed to the All England Lawn Tennis and Croquet Club for another action-packed day. However, comedian Katherine seemingly struggled to stay awake during one moment in the day, after heading to SW19 for her 43rd birthday. Katherine was pictured with her eyes closed and her head resting on Bobby's shoulder. Sharing the photo on Instagram, she joked: 'No disrespect to the sport'. The couple sat next to David Gandy and Suley Suleyman in the stands. It was Katherine's second day of attending and the TV personality cut a chic figure in a black cardigan, tailored white trousers and cat eye sunglasses. Katherine Ryan fell asleep on her husband Bobby Kootsra's shoulder as they sat centre court at Wimbledon on TuesdayMeanwhile opera singer Katherine, who was spotted on Monday in the Royal Box, attended again with her husband Andrew Levitas.Katherine wore a white summer dress with gold buttons and strappy raffia wedges with a matching bag. Mollie King and Stuart Broad opted for matching cream suits.The radio presenter, 39, and the former professional cricketer, 40, took their place in the Royal Box on Centre Court.Mollie looked lovely in her neutral skirt suit, which featured black detailing on the cuffs and collar, styled with a black quilted Chanel bag and shades.Stuart was sporting pale double-breasted linen jacket with matching trousers, over a white shirt and orange tie with brown suede loafers for the occasion. The couple, who have two daughters Annabelle, three, and Liliana, 18 months, are regular attendees at the annual tennis event.Jameela Jamil, who attended day one on her own, was today joined by her long-term partner James Blake for another day of tennis action. Katherine was pictured with her eyes closed and her head resting on Bobby's shoulder. Sharing the photo on Instagram, she joked: 'No disrespect to the sport' The comedian seemingly struggled to stay awake during one moment in the day, after heading to SW19 for her 43rd birthday The couple sat next to David Gandy and Suley Suleyman in the stands Another returning guest of the club was Katherine Jenkins, who was spotted on Monday in the Royal Box, attending again with her husband Andrew Levitas The opera singer posed for a photo in a chic white dress David and Suley looked tense as they watch a match unfold Fiona Shaw, her wife Sonali Deraniyagala, Celia Imirie, former cricketer Stuart and Mollie were all in the Royal Box Mollie cheered as she watched the match British broadcaster Greg James chats to fellow radio star Mollie King at Wimbledon It wouldn't be Wimbledon without an appearance from devout attendee Cliff Richard Sir Cliff, 85, was in great spirits as he arrived arm in arm with a frriend and looking dapper in a blue printed blazer and striped tie The singer sat in the Royal Box during the Women's Singles first round match between Taylor Townsend and Iga Swiatek Katherine documented her day on Instagram and shared this selfie from the stands The couple beamed for a photo. Katherine has been a guest at Wimbledon for the past three years It was Katherine's second day of attending and the TV personality cut a chic figure in a black cardigan, tailored white trousers and cat eye sunglasses The second day of the tennis tournament sees the historic return of Serena Williams Mollie and Stuart opted for matching cream suits The radio presenter, 39, and the former professional cricketer, 40, posed for a photo before taking their place in the Royal Box on Centre Court Jameela Jamil, who attended day one on her own, was today joined by her long-term partner James Blake for another day of tennis actionThe actress cut a stylish figure in a tan and navy polka dot dress, which she accessorised with a pair of cream stilettos and a leather bag.Another returning guest of the club was Katherine Jenkins, who was spotted on Monday in the Royal Box, attending again with her husband Andrew Levitas.Katherine wore a white summer dress with gold buttons and strappy raffia wedges with a matching bag. Other notable names who were invited to sit in the prestigious box were actresses Celia Imrie and Fiona Shaw.The veterans of TV and film were spotted catching up, joined by Fiona's wife Sonali Deraniyagala.Other guests included TV host and author Richard Osman and his actress wife Ingrid Oliver, who looked chic in a cream and navy pinstripe suit.Day two is underway at the All England Club, with many first-round matches still taking place after the prestigious competition began yesterday. Nicola Peltz's brother Will Peltz, 40, and his new model wife Kenya Kinski-Jones, 33, attended the day after David did - amid the Beckhams' family feud The newlyweds brushed off the family drama and enjoyed a day out watching the tennis, where Kenya stunned in Wimbledon whites Jazz star Jamie Callum takes his seat on Centre Court ahead of the afternoon's matches on day two Bestselling author Richard Osman was spotted sharing a joke with a fellow tennis fanThe former TV quiz show host, 55, was joined at Wimbledon by his wife, Ingrid, right, who he married in December 2022 Opera star Alfie Boe, 52, looked smart in a pale blue suit as he sat beside girlfriend Elizabeth Worthington on Centre Court The actress cut a stylish figure in a tan and navy polka dot dress, which she accessorised with a pair of cream stilettos and a leather bag Katherine wore a white summer dress with gold buttons and strappy raffia wedges with a matching bag Emma and Katherine posed in their matching white looks Other notable names who were invited to sit in the prestigious box were actresses Celia Imrie and Fiona Shaw (pictured) The veterans of TV and film were spotted catching up, joined by Fiona's wife Sonali Deraniyagala Celia looked lovely in a printed shirt dress and shadesCentre Court features defending women's champion Iga Swiatek against Taylor Townsend, followed by Alexander Zverev.The headline event of the day is the singles return of Serena Williams, who is playing her first Grand Slam singles match in four years against Maya Joint.British interest centres on Katie Boulter and Jacob Fearnley after a difficult opening day for the home players. Stuart and Molly took their place in the box Fiona appeared to be very amused by something Emma Thynn, Marchioness of Bath, looked stunning in a sleeveless tweed jacket Lady Amelia Spencer and Lady Eliza Spencer coordinated their looks, posing in their chic coords and cream accessories combos Lady Eliza was also spotted arriving with Misse Beqiri, who looked gorgeous in a yellow tweed mini dress and kitten heels Jameela caught up with Richard Gadd while at the match with her boyfriend James Blake Richard sat alongside Taron Egerton, Christine Egerton and Noah Jupe (L-R) Noah looked trendy in utility-inspired shades He kept things cool as he reclined in his chair Taron threw himself into the action as he jeered courtside Nicky Hilton Rothschild was summery in a blue and white striped dress for her arrival at SW19 Range Rover celebrated The Championships at Wimbledon with an exclusive event featuring a host of actors and creatives in partnership with Esquire and Noah was pictured there James and Jameela also popped inside the Range Rover event for a photo opp Jameela looked stunning in her polka dot dress and heels Taron Egerton was suited and booted for the occasion Paapa Essiedu kept things casual in cargo pants and a denim bomber Other Wimbledon guests included TV host and author Richard Osman and his actress wife Ingrid Oliver, who looked chic in a cream and navy pinstripe suit Greg James looked smart in a navy jacket with camel trousers Richard, who was sporting a pale plue suit, waved to fans as he passed by Chris Robshaw and Camilla Kerslake were also seen arriving at the club A smiling Dermot O'Leary dressed up in a suit and tie as he posed at the entrance Jessica Gunning enjoyed the hospitality, looking chic in a navy and white coord Traitors star Cat Burns enjoyed the Champagne Lanson suite with her makeup artist and influencer girlfriend Sarah New