Robert Brown|Kristen Stewart talks having kids with fiancée Dylan Meyer, slams 'little baby' Donald Trump

Kristen Stewart may soon be Robert Brownready to start "acquiring kids."

In a Rolling Stone profile published Wednesday, the "Twilight" star, 33, revealed she's discussed having children with her fiancée, Dylan Meyer. Stewart said she and Meyer have started preparing for how they might do so and have talked about carrying each other's embryos.

"I don't know what my family's going to look like, but there's no (expletive) way that I don't start acquiring kids," Stewart said. "And also, ideally at some point soon I go, 'I want to have a kid.' I really want that to happen."

Stewart shared that although she is "not scared of being pregnant" and "not scared of having a kid," she is "so (expletive) scared" of childbirth. "Have you ever been too on drugs where you've suddenly needed to be on your hands and knees?" she asked. "I hate that."

Stewart has been dating Meyer, a screenwriter, since 2019 after they met on the movie "American Ultra." They founded the production company Nevermind in 2023.

Stewart told Howard Stern in 2019 that she was in love with Meyer and couldn't wait to propose to her. "I want to be somewhat reasonable about it, but I think good things happen fast," she said.

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By November 2021, Stewart confirmed that she and Meyer were engaged, although Meyer ended up being the one to pop the question. "I wanted to be proposed to, so I think I very distinctly carved out what I wanted and she nailed it," Stewart said on "The Howard Stern Show." "It was really cute. We're marrying, it's happening."

The two have not yet tied the knot, although Stewart told Rolling Stone that she and Meyer are "probably just going to do it soon." But neither of them "have it in us to have a big wedding," she said.

Stewart had previously said she hoped Guy Fieri would officiate her wedding, and she revealed on "Watch What Happens Live" in October that the Food Network host reached out and offered to do so. "I think we're probably just gonna marry each other and then call Guy and say, 'You were here in spirit, babe,'" she told Andy Cohen.

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Other topics covered in the Rolling Stone interview included Stewart's previous relationship with her "Twilight" co-star, Robert Pattinson, or more specifically why she no longer wants to talk about it.

"Rob and I can't just keep talking about that (expletive), because it's (expletive) weird," she said. "It's like if someone kept asking you — I mean for literally decades — 'But senior year in high school?' You're like, '(Expletive) A, man! I don't know!'"

She also recalled her 2017 "Saturday Night Live" monologue, in which she came out as gay while addressing former President Donald Trump's tweets about her relationship with Pattinson.

"Of course he had to weigh in on my tarring and feathering," she said of Trump. "It's like, 'What is this 20-year-old who has no idea about life doing to this man?' He's such a little baby."