Millie Bobby Brown celebrated her twentieth birthday with fiancé Jake Bongiovi on a coffee date stroll in New York City.

Holding hands, the couple walked around Manhattan in quiet after adopting a puppy from a Florida animal shelter that Millie’s rescue “Joey’s friends” will assist find a home.

The Stranger Things actress wore a navy blue T-shirt over a pink, yellow, and green striped jumper.

She was also wearing black trainers and what appeared to be patchwork pyjama bottoms with skull and flame patterns in various plaid styles.

The Enola Holmes actress wore her light brown hair in a loose ponytail with no makeup and hoops as an accessory.

Jake, 21, was dressed warmly, with a light brown quilted jacket and cargo pants.

The actor from Sweethearts, who is the 61-year-old son of rock musician Jon Bon Jovi, paired his look with white trainers and a multicolored jumper underneath his jacket.

Even in Manhattan’s frigid 38-degree temperature, Millie and Jake appear to have preferred iced coffee for their outing.

Fans took to social media to wish the Godzilla: King of Monsters star a happy birthday.

“Happy birthday Millie I love you very much you are a great actress I hope you have a good time on this special day for you,” one fan commented.

While another said, “Happy birthday Mills! May your life always be illuminated by happiness and may each new day bring with it infinite possibilities of love and success.”