| Is a self-confessed huge fan of the Star Trek franchise. |
| Named her son Otis after late singer-songwriter Otis Redding of whom his mother is a huge fan since childhood. |
| (April 18, 2016) Expecting her 2nd child with her fiancé, Jason Sudeikis. |
| Ranked #14 on Maxim magazine's Hot 100 Women of 2014 list. |
| Returned to work 2 months after giving birth to her son Otis to begin filming Vinyl (2016). |
| Was 2 months pregnant with her son Otis when she filmed her guest appearance on Portlandia (2011). |
| Gave birth to her 1st child at age 30, a son named Otis Alexander Sudeikis on April 20, 2014. Child's father is her fiancé, Jason Sudeikis. |
| Has been in a relationship with Jason Sudeikis since November 2011 and they have been engaged since January 2013. They have a son together. |
| When asked about the meaning behind her tattoo on her wrist, which says, "All love, A", Wilde explained, "It's in honor of my late uncle Alexander Cockburn. He was a dear dear friend. The tattoo is the last phrase he wrote to me. All love, A. It reminds me to love everyone, just as he did.". |
| Good friends with TRON: Legacy (2010) co-star Garrett Hedlund. |
| Parents were personal friends with The Rolling Stones lead singer, Mick Jagger. |
| As a young girl, Wilde was frequently babysat by British writer and family friend Christopher Hitchens. |
| Ranked #54 in Ask men's top 99 "most desirable" women of 2013. |
| Ranked #23 in Ask men's top 99 "most desirable" women of 2012. |
| Her paternal grandmother, Jean Ross, was the inspiration for Christopher Isherwood's character Sally Bowles, portrayed on film in I Am a Camera (1955) by Julie Harris, and Cabaret (1972) by Liza Minnelli. |
| Her well-connected journalist parents once helped her get a casting office job in Los Angeles, California, hoping the experience would dissuade her from taking up acting. |
| Mick Jagger was once her parents' dinner guest at their Washington, D.C. home, and she had an impromptu brownie-eating contest with Chris Farley when, at age 10, she visited the set of Saturday Night Live (1975). |
| Ranked #18 in the 2010 FHM UK list of "100 Sexiest Women in the World". |
| Ranked #5 in the 2011 FHM list of "100 Sexiest Women in the World". |
| Ranked #30 in Ask men's top 99 "most desirable" women of 2011. Previously, she ranked #49 in 2010. |
| Has an older sister named Chloe and a younger brother named Charlie. |
| Adopted her professional name "Wilde" after she developed a profound respect and admiration for Irish poet and writer Oscar Wilde and his body of literature. |
| A lifelong lover of classic cars, she owns a 1958 Chevy Biscayne and a 1959 Thunderbird convertible. Once owned a 1966 Lincoln Continental. |
| Niece of Alexander Cockburn, Patrick Cockburn and Sarah Caudwell. |
| Close friends with Kal Penn. |
| Replaced Kate Hudson in the comedy film Butter (2011). |
| Was rumored to play the lead Bond girl in Skyfall (2012). |
| Olivia's father was born in London, England, grew up in County Cork, Ireland, and became an Irish citizen. Olivia's mother is American-born. Olivia's father is of English, Scottish, Northern Irish (Irish Protestant or Scottish-Irish), and 1/32 Sephardi Jewish, ancestry, while Olivia's mother is of English, German, Irish, and Manx (Isle of Man) descent. Olivia's Sephardi Jewish great-great-great-great-grandfather, Ralph Bernal-Osborne, was a British Whig politician who was also an actor. Olivia is also a descendant of Margaret Tudor, sister of Henry VIII, through Margaret's son, James V, King of Scotland. |
| Is a vegan. |
| Is the 20th great-granddaughter of King Edward VII. |
| Ranked #15 on Maxim magazine's Hot 100 Women of 2011 list, after being ranked #1 in 2009. Previously, she had been rated #97 in 2008 and #61 in 2005. |
| Once won a pancake eating contest while in Australia. |
| Eloped with her high school boyfriend, Tao Ruspoli, and they were married on a bus in Washington, D.C. when she was age 18. As of 2011, she is separated and seeking divorce. |
| Has dual originary citizenship between Ireland and the United States. |
| Ranked #95 on the 2006 FHM list of "100 Sexiest Women in the World". |
| Won Best Actress at HBO's US Comedy Arts Festival in Aspen, Colorado for her role in Bickford Shmeckler's Cool Ideas (2006). |
| Best friends with Patrick Fugit and Megalyn Echikunwoke. |
| Has a dog named Paco who, as of July 26, 2006, is the new mascot for Old Navy. |
| Attended and graduated from Phillips Academy in Andover, Massachusetts. |
| Raised in Washington, D.C. |
| Spent one month on the set of The Girl Next Door (2004) before being asked to join the cast. |
| Attended the Gaiety School of Acting in Dublin, Ireland. |
| Ex-daughter-in-law of Dado Ruspoli, 9th Prince of Cerveteri and Debra Berger. |
| Ex-sister-in-law of Bartolomeo Ruspoli and Aileen Getty. |
| Attended Georgetown Day School in Washington, D.C., through 8th grade. |
| Daughter of Andrew Cockburn and Leslie Cockburn. |
| Granddaughter of Jean Ross and Francis Claud Cockburn, who used the pen name Claud Cockburn. |