Millie Bobby Brown flashes huge diamond ring in coffee ad after engagement to son of rock legend

MILLIE Bobby Brown has given fans a glimpse of her huge new diamond engagement ring as she promotes her coffee brand. 

The Stranger Things star, 19, stunned followers earlier this week when she revealed she and Jake Bongiovi had got engaged after three years of dating. 

instagramMillie gave fans a glimpse of her engagement ring on Instagram[/caption]

instagramIt was impossible to miss the giant rock on her finger[/caption]

Sharing the short video with her 63.2 million Instagram followers, the Enola Holmes actor took the opportunity to introduce fans to her new coffee brand. 

She wrote in the caption: “If you know me, you know I can’t start my day without my morning coffee! 

“I’m so excited that I can finally share Florence By Mills Coffee with you all! We have had so much fun creating and sampling the delicious coffee and I can’t wait for you all to try the launch collection!”

She signed off by telling fans she was looking forward to “coffee chats together”.

Although promoting her new beverage range, it was impossible to miss the huge diamond ring Millie was wearing.

Wearing no make-up and showing off her natural beauty, the star gave fans a glimpse of the jewellery as she blew a kiss to the camera.

Earlier this week the 19-year-old actress shared a picture of herself wearing a ring as she snuggled up to Jon Bon Jovi’s 20-year-old son.

Stranger Things star Millie captioned the image: “I’ve loved you three summers now, honey, I want ’em all.”

While Jake shared a series of images of them from the same day, writing: “Forever.”

Their closest friends rushed to comment on it, with Pixie Lott writing: “Omg!!!! Congratulations you two so happpy for you eeeee.”

Carol Wright, who is a close family friend,  added: “Congratulations @milliebobbybrown love this.”

While Holly Ramsay added: “Congratulations.”

The British actress got together with Jake in June of 2021.

But the couple, who met through friends, only went red-carpet official with their relationship at the Baftas in March of last year, after Millie turned 18.

instagramMillie showed off her natural beauty as she told fans about her new coffee range[/caption]

AFPJake is very much the proud and supportive partner of the Netflix star[/caption]

GettyThe couple made their red carpet debut last year at the BAFTAS[/caption]