The couple, who tied the knot in a low-key affair in May, are now set for a star-studded celebration in September.
Jake’s father, rock legend Jon Bon Jovi, previously confirmed the initial ceremony was a “small family wedding.”
The Stranger Things star, 20, and the 22-year-old model are now planning to go “all out” for a “huge” event.
A source told The Sun: “Millie and Jake wanted a very quiet wedding the first time around, something meaningful and romantic with just their family.
“But they are going all out for their second. It is going to be huge.”
It’s reported that Michelle Keegan and Mark Wright are among those invited to a second wedding
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Expected attendees include her Stranger Things co-stars and her close pals Michelle Keegan and Mark Wright, with whom she has been friends since 2017.
“People have already started booking their flights for the big day in America,” the source added. “Millie and …