Bill Gates' Daughter Phoebe Is Dating Paul McCartney's Grandson Arthur Donald

Arthur Donald and Phoebe Gates
David M. Benett/Dave Benett/Getty Images for KOKO/Taylor Hill/WireImage

Bill Gates' daughter, Phoebe, confirmed her romance with Paul McCartney's grandson, Arthur Donald, after her college graduation party.

Phoebe Gates has found love with another celebrity offspring.

The 21-year-old daughter of Melinda and Bill Gates confirmed to Nylon that she's dating Paul McCartney’s grandson, Arthur Donald. Phoebe went public with her relationship with the 25-year-old on June 21 when she posted pictures from her Stanford University graduation party in a joint Instagram post with the outlet.

Phoebe, who got her bachelor of science degree in human biology after just three years, shared several snaps of her closest friends and family at her celebration. In one photo, the budding tech and fashion entrepreneur's beau even gives her a piggyback ride.

Phoebe Gates and Arthur Donald. - Phoebe Gates and Nylon/Instagram

"My boyfriend, Arthur, giving me a lift post-ceremony," Phoebe described to Nylon, confirming Arthur's boyfriend status eight months after sparking romance rumors.

In another photo, the couple matches in blue and smile with their arms wrapped around each other.

Phoebe Gates and Arthur Donald. - Phoebe Gates and Nylon/Instagram

"With Arthur, he cleans up nicely," Phoebe continued to the outlet.

Speculation that the duo was dating began in October when Phoebe posted a photo with Arthur to her Instagram account from a trip to Paris.

"Paris on film 💙," she captioned the post.

The two later attended the premiere of Feud: Capote vs. The Swans together in New York City.

Arthur Donald and Phoebe Gates at the premiere of "Feud: Capote vs. The Swans" held at MOMA on Jan. 23 in New York City. - John Nacion/Variety via Getty Images

Phoebe is the youngest of Melinda and Bill's three children. The former couple, who ended their marriage after 27 years, also share daughter Jennifer, 28, and son Rory, 25. 

Bill Gates and Phoebe Gates. - Michael Loccisano/Getty Images

Arthur is the oldest of McCartney’s eight grandchildren. The Yale University graduate is the eldest son to The Beatles member's daughter, Mary, and her ex-husband, Alistair Donald.

Arthur Donald, Mary McCartney and Paul McCartney. - Dave J Hogan/Dave J Hogan/Getty Images
Arthur Donald and Mary McCartney. - David M. Benett/Dave Benett/Getty Images for KOKO

Prior to his romance with Phoebe, Arthur made headlines for seemingly dating Reese Witherspoon and Ryan Phillippe’s daughter, Ava, in 2018.

RELATED CONTENT: