Princess Beatrice's stylist, Olivia Buckingham, has revealed she has given birth to her 'angel boy'. The Hong Kong-born British socialite, whose impressive portfolio includes Princess Beatrice, Poppy Delevingne, and Carey Mulligan, wrote: 'A week ago, my life changed forever. 'Thank you for making me your Mummy. I love you to the moon and stars my angel boy. #YouAndITogetherForeverAndAlways #BabyBoy'The society stylist shared a carousel of images on Instagram, including one of her hugging him shortly after giving birth and a poem - 'A Mother's Love' - describing the power of maternal bonds.Olivia revealed she was expecting her first child on her 43rd birthday, writing: 'The best birthday gift I could ever dream of! 'I feel so incredibly grateful that I get to start this next chapter of life with a baby on the way,' she wrote, although she has not revealed further details of how the pregnancy came about.She added in the caption: 'It's never too late [to] live the life of your dreams. #JustTheTwoOfUs #AnotherYearAroundTheSun.'The stylist revealed the news, wearing a flowing £2,105 cream tulle dress from the brand Temily, in which she serves as creative director. Olivia Buckingham revealed she gave birth to her 'angel boy' last week in a heartwarming Instagram post It was the same boho-esque gown that Buckingham chose to style the then-pregnant Poppy Delevingne in at last year's BAFTAs, with the model sporting the dress in a delicate pink shade.Buckingham's followers flooded the comment section with well-wishes, including Beatrice's husband, Edo Mapelli Mozzi, who shared love heart face emojis.The stylist, who counts Kate Moss as a close friend, spent her early childhood in Hong Kong before relocating to the UK and attending Heathfield School in Ascot.In addition to working as a contributing magazine editor at Vogue and Tatler, Buckingham is credited with Princess Beatrice's style makeover back in 2023.At the time, Beatrice started to receive wider praise for her ensembles after being mocked for her mismatched looks and garish fascinators.But with the help of Buckingham, Beatrice underwent a transformation, trading her awkward looks for sleek dresses and designer gear.After marrying Edo, Beatrice adopted a much more refined approach to sartorial choices, with Vampire's Wife, Self Portrait, Monique Lhuillier and Emilia Wickstead among her go-to designers.'I like to push my clients' boundaries but also stick to their authentic codes,' Olivia said. The stylist, whose impressive portfolio includes Princess Beatrice, Poppy Delevingne , and Carey Mulligan, said her life has changed 'forever' The society stylist also added a picture of a poem - 'A Mother's Love' - describing the maternal bond'I don't want it to be one-sided, what I enjoy is giving them creative freedom, then we meet in the middle and come up with a magical look.'Buckingham explained that she and Beatrice formed a styling relationship out of friendship.'The whole process is collaborative when it comes down to choosing the final look,' she said.'We discuss the event and what type of style would work even down to the finer details like jewellery and shoes.'I know that we both believe that if a woman can feel empowered and confident by clothes then that's what they should be used for.'Buckingham has also helped the princess widen her horizons by adding couture to the mix, as seen at the 2023 Jordanian royal wedding, when she wore a floor-length Reem Acra.Meanwhile, Beatrice has shelved the unusual colours and quirky headpieces, which all-too-often had a touch of the pantomime dame about them, for a more streamlined approach.