Apparently, Sandra Bullock was approached first for Babygirl, but Nicole Kidman eventually landed the role because of one hilariously unexpected obstacle: milk. The sisterhood shared by Kidman and Bullock in Practical Magic remains one of cinema's most beloved magical bonds, and now they return for the sequel to continue their enchanting journey.

Their on-screen chemistry as the Owens sisters captivated audiences in 1998, creating a legacy that has endured for decades. While promoting their upcoming Practical Magic 2, the duo revealed a hilarious behind-the-scenes story about how Bullock once lost a major role to Kidman.

And all that was because of milk.

While speaking with Entertainment Tonight, Bullock revealed that she was initially approached about starring in Halina Reijn's erotic thriller Babygirl. The Oscar-winning actress joked that the role itself would have been easy for her to handle, except for scenes involving milk.

“I am lactose intolerant,” Bullock explained, turning an unexpected dietary restriction into a hilarious casting story.

She recalled realizing that certain pivotal moments would require her to consume milk, making the production particularly difficult for her. Instead of walking away from the project entirely, Bullock had a solution ready. Kidman immediately embraced the idea. 

“Give me the milk.” she told ET . The anecdote became another reminder of the easy chemistry between the two actresses. Kidman ultimately starred as Romy, a successful New York executive whose carefully controlled life becomes complicated after she begins a relationship with a much younger intern, played by Harris Dickinson.

Released in 2024, Babygirl became a major showcase for Kidman, earning her a Golden Globe nomination for Best Actress in a Motion Picture, Drama. Bullock's story adds an amusing footnote to the film's casting history, proving that Hollywood decisions can occasionally hinge on something as mundane as a dietary restriction.

Sandra Bullock Teases ‘Angel Voices’ From Olivia Rodrigo and Stevie Nicks in ‘Practical Magic 2’

That hilarious casting story comes just as Bullock and Kidman prepare to return to the roles that first made them one of Hollywood's most beloved on-screen sister duos.

Nearly three decades after Practical Magic, Sandra Bullock and Nicole Kidman are returning as Sally and Gillian Owens in Practical Magic 2. Warner Bros. officially confirmed the sequel in 2024, with the actresses returning as the magical sisters and expected to serve as producers. The original 1998 film followed Sally and Gillian, descendants of a long line of witches who were raised by their eccentric aunts after losing their parents.

Their family carries a curse that prevents the Owens women from finding lasting love, creating the foundation for the story's mix of romance, comedy, and supernatural drama. The sequel draws from Alice Hoffman's The Book of Magic, the 2021 novel that continues the Owens family story.

Joey King joins the returning stars, while Stockard Channing and Dianne Wiest are also back as Aunt Frances and Aunt Jet backed by a solid A-list cast. Bullock and Kidman's friendship has remained strong long after the original film. Their playful reunion at the 2018 Oscars demonstrated how naturally their Practical Magic chemistry still works, with Kidman affectionately describing Bullock as a woman she loves.

'Practical Magic 2' Streaming Details: When and Where to Watch

Now, the pair are bringing that bond back to the screen, with Practical Magic 2 scheduled to arrive in theaters on September 11, 2026.