Millie Bobby Brown and Jake Bongiovi are rumored to be engaged. Here's a timeline of their relationship.

Millie Bobbie Brown and Jake Bongiovi began dating in 2021.

Last year, Brown explained on WIRED's "Web's Most Searched Questions" YouTube series that she met Bongiovi on Instagram.

"We were friends for a bit and then, what can I say?" the "Stranger Things" star said.

Rumors the pair were dating began swirling in June 2021 after a series of Instagram posts by Bongiovi, the son of the rock star Jon Bon Jovi.

In the first post, Bongiovi shared a picture of the pair in the back of a car with the caption: "bff <3."

In the following months, Bongiovi shared two more posts featuring Brown — one of the couple on a CCTV camera and another of them drinking tea together.

In November, the pair finally became Instagram official with a post on the "Enola Holmes" star's platform.

Brown shared a blurry image of Bongiovi kissing her on the cheek while they were on the London Eye, indicating that they were more than friends.

Neither party released a statement about the relationship but the picture was proof enough.

A month later, Brown shared another photo of the couple as they celebrated Christmas.

"Happy holidays ❤," Brown captioned the post, which was shared on Christmas Day.

In January 2022, Brown told Seventeen that Bongiovi gifted her a vinyl of Olivia Rodrigo's hit album "Sour" for Christmas.

"I love '1 Step Forward 3 Steps Back.' It makes me wanna cry every time. I think my boyfriend's gonna kill me if I listen to it around him anymore," the young actor said while discussing the album.

In February 2022, Brown and Bongiovi celebrated Brown's birthday after the "Stranger Things" star turned 18.

The celebrity couple shared images of their outfits for the celebration on Instagram. Brown channeled the popular doll, Barbie, by wearing a blonde wig, while Bongiovi dyed his hair blonde to transform into Ken.

"Hey ken! ," Brown captioned her post.

Bongiovi wrote in his post: "Happy birthday barbie ily <3."

A month later, Bongiovi joined Brown as she walked the carpet at the 2022 British Academy Film Awards (BAFTAs) ceremony in London.

The pair both wore black outfits and Bongiovi wore a pin with the Ukrainian flag in support of the country following the Russian invasion in February 2022.

May 2022 was a busy month for Bongiovi and Brown.

Brown shared a birthday tribute on May 7 after Bongiovi turned 20.

"Happy birthday baby, can't wait to fly to the moon and back with you! (Schroobie noobie)," the 19-year-old star wrote alongside an Instagram slideshow post.

A week later, the pair attended their second red carpet together for Brown's hit series "Stranger Things."

The pair went to the New York premiere of season four together, wearing similar cream and black outfits.

Afterward, Bongiovi captioned an Instagram post of pictures from the event: "Congratulations babe u deserve the world love you ."

Later, that month, Brown also revealed on Instagram that her boyfriend had visited her on-set during the filming of season four.

Sharing an image of herself, Bongiovi, and her "Stranger Things" costar Finn Wolfhard, Brown captioned the post: "when two worlds collide @strangerthingstv."

After the "Stranger Things" buzz, the celebrity couple went on vacation together, sharing photographs of their trip later in May.

It appeared that they went to Spain because Brown shared photographs on Instagram of the pair posing separately in front of the Sagrada Familia in Barcelona, Spain.

She also captioned the post "te amo," which is Spanish for "I love you."

Meanwhile, Bongiovi referenced Harry Styles' latest album, "Harry's House," in the caption to his own holiday post: "Alexa play late night talking by Harry styles."

In June 2022, the pair continued to show their love for Styles by attending his Love On Tour concert at Wembley Stadium in London.

The "Godzilla" star later shared a PDA picture on Instagram and captioned the post: "alexa play love of my life by harry styles."

Across the summer, the couple continued to go on more dates and share their adventures on Instagram.

In July 2022, Brown shared an image of the pair going to an apiary, a bee farm, together.

"I love adventures with you ❤️ what a beautiful experience, understanding the importance of bees! ," Brown captioned a post of the pair in their beekeeper outfits.

In September 2021, Brown and Bongiovi made a surprise appearance on Mariah Carey's TikTok.

The celebrity couple helped Carey, her boyfriend Bryan Tanaka, and her twins, Moroccan and Monroe, recreate the opening to the music video for her 1997 single "Honey."

The original video, which is spy-themed, opens with Carey held hostage in a mansion and the singer then pretends to speak Spanish to trick her captors. In the TikTok video, Brown and Bongiovi play Carey's interrogators.

Brown brought Bongiovi along with her to the "Enola Holmes 2" premiere in New York.

After the event, Brown shared a series of pictures taken at the premiere. She captioned a slideshow of pictures of Bongiovi: "The man !"

Bongiovi also shared his own post from the night, which he captioned: "Isn't she lovely ❤️."

In November 2022, Brown shared a slideshow recap of the last six months on Instagram.

The first clip is a video of Brown singing along to Taylor Swift's re-released version of "All Too Well" to Bongiovi while he appears to be driving. Halfway through, her boyfriend joins Brown in her singalong.

On January 1, 2023, Brown reflected on the previous year on Instagram, sharing multiple images of herself with Bongiovi.

In the caption of the post, she wrote: "endlessly in love with the year I've had! grateful for my friends, family, donkey (bernard), my doggies, my puppies teeth, and my partner for life. here's to another year with you and the wonderful people and animals around us let's do it again but better!"

Bongiovi commented on this particular post, writing: "your year babe love you so much ❤️."

He later also shared his own post recapping the last year with Brown.

"Love is all you need. happy new year everyone ," Bongiovi captioned this post.

Bongiovi returned the birthday tribute favor in February with a heartfelt Instagram post to Brown.

He captioned the post: "Another year around the sun together happy 19th to the girl of my dreams. I love you more than words can describe. Everything about you is golden down to the core ❤️."

Brown and Bongiovi sparked speculation that they are engaged after the "Stranger Things" star shared an image of herself wearing a ring.

In her new Instagram post, shared on Tuesday, Brown posted an image of her and Bongiovi embracing. Brown can be seen sporting a ring on her wedding ring finger.

"I've loved you three summers now, honey, I want 'em all ," Brown captioned the post, referencing lyrics from Taylor Swift's hit song "Lover."

Bongiovi shared his own compilation of pictures, in which Brown's ring finger cannot be seen, with the caption: "Forever ."