Reese Witherspoon cordially invited her niece to a day on set.
And Abby James Witherspoon was happy to bring fans along. After all, as the Loyola University film production student shadowed her aunt during filming, she gave a glimpse into the outing.
"I always love learning from professionals, especially when it's my Aunt Reese," the 19-year-old explained in a June 16 video shared to Reese's Instagram. "I also loved learning from not only my aunt, but also the amazing crew of women that she surrounds herself with."
Abby—the eldest daughter of Reese's brother John Witherspoon—shared clips of the Legally Blonde alum getting her hair and makeup touched up between filming, her aunt's dog running around and crew working through the day.
"We even celebrated a producer's birthday with cupcakes," she explained with the dessert in hand. "It's one of the best parts about being on set, you will never go hungry, and sometimes, flowers and dogs. I had such a great day. Thanks, Aunt Reese!"
While Abby has proven that Reese has been a major inspiration in her life, the feeling is seemingly mutual. Indeed, the Big Little Lies actress revealed that Abby and her younger sister Draper Witherspoon, partly inspired the launch of her brand Hello Sunshine's Gen Z sister label Sunnie.
"It's been a dream of mine to build a space where young women can be the truest version of themselves," Reese said of the new platform—which will be targeted towards Gen Z women—in a statement. "We've discovered that young women are not defined by doom and gloom as they're often portrayed in media—they're complex, creative individuals with incredible agency."
For Reese—who is mom to Ava Phillippe, 25, and Deacon Phillippe, 21, with ex Ryan Phillippe and Tennessee Toth, 12 with ex Jim Toth—the inspiration for her business came after reading scripts that she felt were "incredibly demoralizing and somewhat even borderline and misogynistic."
"I remember reading this particularly bad one that was just about some goopy guy joking about his girlfriend's boobs or something," she told the audience at Cannes Lions June 18, per Variety. "I called my agent and I said, Well, this is awful. I mean, I don't want to see this. I don't want my daughter to see this. I'm not going to be part of the conversation casting in this."
"My agent said to me, every actress in Hollywood wants this part," the Oscar winner continued. "It was such an eye-opening moment for me that I realized when women are not part of the creation from the inception of the script and the filmmakers who shape the stories and ideas, literally, the stories do not serve them or reflect their realities."
For a closer look at more celebrities' family members, keep reading.
Jodie Sweetin & Zoie Herpin
The Full House alum appears with her look-alike eldest daughter (left) and daughter Beatrix during a trip to Jamaica in 2023.
Yolanda Hadid & Gigi Hadid
Like mother like daughter. After becoming a household name on The Real Housewives of Beverly Hills, the former supermodel Yolanda Hadid's daughter Gigi Hadid broke into the fashion industry as a teen and has been rocking runways ever since.
Clint Eastwood & Scott Eastwood
Clint Eastwood's fifth child, son Scott Eastwood, has followed in his movie star footsteps by starring in films like Suicide Squad, Snowden, The Fate of the Furious and Pacific Rim.
Jon Bon Jovi & Jake Bongiovi
The Bon Jovi singer and his third child is his mini-me. Pictured: The two appear on either sides of with the musician's wife, Dorothea Bongiovi, and their youngest son Romeo Bongiovi at the Jefferson Awards Foundation' 2017 DC National Ceremony at the Capital Hilton in Washington, DC. in 2017.
Katie Holmes & Suri Cruise
The look-alike duo is all smiles while attending a 2016 performance of Finding Neverland in the Big Apple.
James Marsden & Jack Marsden
Woah, the Marsden men's resemblance was uncanny at the 2017 SAG Awards.
Sienna Miller & Marlowe Sturridge
The Alfie star’s daughter, whom she shares with ex Tom Sturridge, joined her mom for a rare public outing in London in April 2025.
Kim Zolciak & Brielle Bierman
Double take! The Real Housewives of Atlanta alum's daughter looks like her younger sister!
Cristiano Ronaldo & Cristiano Ronaldo Jr.
The soccer star has the cutest plus-one ever at the London premiere of Ronaldo.
Christie Brinkley & Sailor Brinkley-Cook
Sailor is taking after her mom in the modeling industry.
Kate Moss & Lila Moss
And Kate's daughter is also following in her mom's famous footsteps.
Reese Witherspoon & Ava Phillippe
Here posing for an Instagram snap before the Hot Pursuit premiere in Los Angeles, mom and her daughter have never looked more alike!
Lisa Bonet & Zoë Kravitz
Like mother, like daughter. The two attend the Vanity Fair Oscars party in 2015.
Rumer Willis & Demi Moore
With their matching jumpsuits, sleek hair and glasses, the two look more like twins than mother and daughter! "That moment when you realize you actually are becoming your mother #twinning #imnotmad," Willis joked on Instagram.
Madonna & Lourdes Leon
Pictured here in 2010, the pop icon's daughter is a fashionista just like her mama!
David Beckham & Brooklyn Beckham
You'll get a kick out of how much the soccer star and his son look alike.
Kelly Ripa & Lola Consuelos
The spunky morning show host celebrated her daughter's 14th birthday with this adorable pic. Look at that resemblance!
Uma Thurman & Maya Hawke
Once upon a time in Hollywood...the Kill Bill actress twinned with her daughter on the red carpet.
Jay Z & Blue Ivy Carter
Little Blue stole the show at the 2017 Grammys, and she's totally #twinning with her pops!
Alison Sweeney & Megan Sanov
The Days of Our Lives star and her daughter get in the holiday spirit at Disney On Ice Presents Frozen at the Staples Center.
Lily-Rose Depp & Vanessa Paradis
The mother-daughter pair looked like virtual twinsies (especially with those matching bobs) at the Chanel fall-winter Haute Couture show in Paris.
Julianne Moore & Liv Freundlich
The Oscar-winner and her daughter both rock the red hair.
Robin Wright & Dylan Penn
The nearly identical stunning stars even dress the same!
Lori Loughlin & Olivia Giannulli
The Fuller House star and her daughter are practically twins at the Summer TCA Press Tour.
Daniel Day-Lewis & Gabriel-Kane Day-Lewis
The Last of the Mohicans and Lincoln star's young adult son, whose mother is French actress Isabelle Adjani, made his big runway debut at 2015 Paris Fashion Week, walking into the Chanel show with Julianne Moore.
Gillian Anderson & Piper Maru Klotz
The two stunned on the red carpet at the Olivier Awards in London.
Kaia Gerber & Cindy Crawford
If you didn't know better, you might've guessed they were sisters!
Tom Hanks & Colin Hanks
This apple certainly doesn't fall far from the tree!
Mamie, Grace and Louisa Gummer & Meryl Streep
Mammia Mia! You can certainly see the family resemblance.
John Legend & Luna Legend
The EGOT winner posted this baby photo of himself, looking exactly like baby Luna on Oct. 6, 2017