Los Angeles, California - Millie Bobby Brown is officially a married woman, as the Stranger Things star secretly wed her fiancé, Jake Bongiovi, in an intimate ceremony last weekend.

The lovebirds, who announced their engagement last April, are said to have tied the knot in a "low-key" ceremony with friends and family, per The Sun.

"It was a very low-key, romantic affair with their closest family with them as they said their vows," an insider dished to the outlet.

The guests included Millie's parents as well as Jake's mom and his famous father, rock legend Jon Bon Jovi.

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Apparently, the private affair won't be the last for the couple, either!

"They are planning a bigger ceremony in the US later this year but now they have legally married and done all the paperwork," the source told The Sun.

As for whether fans should be calling the 20-year-old Millie Bobby Bongiovi now, the jury's still out, as the actor previously revealed she hadn't thought about such a change – but isn't opposed to it, either.

It's also unclear whether the private ceremony was officiated by Millie's Stranger Things co-star Matthew Modine, who confirmed his role in the wedding back in March, or if he will take the helm at the larger nuptials.

Millie and Jake appeared to drop several hints that their wedding would take place this year, though they neglected to ever publicly confirm a date.

Speculation was sent into overdrive back in February when the Nineteen Steps author was spotted browsing wedding dresses during a trip to the Big Apple.