Millie Bobby Brown's fiance is looking forward to a "big year ahead".

The 'Stranger Things' star - who celebrated her 20th birthday on Monday (19.02.24) - is yet to reveal a wedding date with her partner Jake Bongiovi, but his dad Jon Bon Jovi previously revealed his family had three weddings set for 2024.

In a sweet birthday message for Millie, Jake wrote on Instagram: "Happy birthday my beautiful fiancé. I love you so much.

"Big year ahead."

The loved up couple announced their engagement last April, and his famous dad had described them as "madly in love".

Reflecting on their relationship, he told E! News: "They're growing together. They're madly in love and we love them both for that. It's an exciting adventure."

The 'Livin' On A Prayer' hitmaker joked he might need to perform at the nuptials to "recoup some of the money" after his son Jesse, 19, got engaged to longtime girlfriend Jesse Light, while his daughter Stephanie Rose, 30, is also engaged.

He quipped: "It would be a nice way to recoup some of the money that it's costing me for one, two, three weddings this year.

"They've all got great partners and we're looking forward to it."

Last year, Millie updated everyone on her wedding plans, and explained the process wasn't particularly "stressful" because her partner has been "very involved".

She told 'Today': "It has not been stressful at all for me. Jake is very involved. He's very helpful during the whole process.

"I've never felt alone in it, which I think is really nice. I'm always like, 'Is this a good idea? Is this a good idea?'

"But ultimately, it's just a very intimate day for the both of us and we're really both very excited."