For royal genealogy/celebrity bloodline buffs:

https://www.insider.com/celebrities-related-to-royal-family

34 celebrities you didn't know were related to the royal family

Matthew Wilson 1 hour ago

"Earlier this year, Paris Hilton revealed she has royal blood.

"My mom just did one of those 23andMe DNA kits and I am related to Marilyn Monroe and Queen Elizabeth," she told Cosmopolitan.

But she's not the only celebrity who claims to be related to royals: There are other celebrities who are distant cousins of Queen Elizabeth or nobility from other royal families — according to genealogists, ancestry websites, DNA testing, or studies.

Here are 34 celebrities who should be invited to the next royal family reunion."

List of celebrities (the article also discusses the precise connections to royalty):

Paris Hilton

Hilary Duff

Kit Harington and his wife, Rose Leslie

Actor Ralph Fiennes

Tilda Swinton

Actress Brooke Shields

Meghan Markle (before marriage to Prince Harry)

Jake Gyllenhaal and his sister, Maggie

Michael Douglas

Ellen DeGeneres

Laura Dern

Benedict Cumberbatch

Johnny Depp

British actor Hugh Grant

Kyra SedgwickUma Thurman is a 21st cousin, once removed.

Uma Thurman

Madonna and Guy Richie

Beyoncé

Elle and Dakota Fanning

Actress Allison Janney

Richard Gere

Tom Hanks

Celine Dion

Actress Sigourney Weaver

Actress Glenn Close

Bill Hader

Alec Baldwin

Brad Pitt and Angelina Jolie

Ozzy Osbourne