Bill Gates' 21-year-old daughter Phoebe CONFIRMS she is dating Paul McCartney's grandson Arthur Donald, 25 - as the couple goes public while celebrating her Stanford graduation alongside her billionaire parents Phoebe, 21, and Arthur, 25, first sparked romance rumors eight months ago She has now referred to him as her 'boyfriend' while documenting graduation The beauty also shared a loved-up snap of her beau giving her a piggyback By Raven Saunt For Dailymail.Com Published: 19:43, 26 June 2024 | Updated: 20:25, 26 June 2024 e-mail 11 View comments Bill Gates ' daughter Phoebe has officially confirmed that she is dating Paul McCartney 's grandson Arthur Donald. The 21-year-old, whose Microsoft founder father is worth a staggering $134 billion, was spotted celebrating her Stanford graduation alongside her new beau - eight months after first becoming engulfed romance rumors.

DailyMail.com previously reported that sparks were flying between the pair - but Phoebe has now openly referred to Arthur, 25, as her 'boyfriend' while documenting her education milestone in an online blog for Nylon . 'My boyfriend, Arthur, giving me a lift post-ceremony,' she wrote alongside a loved-up snap of her beau giving her a piggyback.

In another snap from later in the day, Phoebe, who graduated with a Bachelor of Science degree in human biology, stood with her arms wrapped around her new love interest alongside a caption that read: 'He cleans up nicely.' Bill Gates' daughter Phoebe has officially co.