Donald Jr. and Bettina went public with their relationship last December while spending her birthday together in Palm Beach, Florida. The following month, the couple also attended events for his dad's inauguration.
Prior to his relationship with Bettina, Donald Jr. was engaged to Kimberly Guilfoyle. (He also shares kids Kai, 18, Donald III, 16, Tristan, 14, Spencer, 13, and Chloe, 11, with ex-wife Vanessa Trump).
As for Vanessa, she’s also embarked on a new chapter in her personal life, confirming her romance with golf pro Tiger Woods in March.
Donald Jr. also isn't the only one closing out the year with big news, as his younger sister Tiffany Trump gave birth to her and husband Michael Boulos’ son Alexander earlier this year.
For more stars who announced engagements in 2025, keep reading…
The Selling the OC alum popped the question during a road trip in October.
The Hootie and the Blowfish frontman announced his engagement to the lifestyle TikToker in a joint Instagram post on Oct. 8, 2025.
“Thank you for showing me a level of happiness I have never known,” he wrote. “The day I met you I knew I didn’t want to go another one without you. Now I don’t have to.”
The Too Hot to Handle stars, parents to son Reggie (born in 2024), announced their engagement on Oct. 7, 2025.
The actors shared the news of their engagement in a joint Oct. 5 Instagram post featuring a carousel of pictures highlighting their romance, writing, "engaged to the love of my life."
The news of Keith and Ryan's engagement came seven months after they confirmed they rekindled their romance after a three-year split.
The Little Mix alum announced her engagement to the rapper in September, four months after they welcomed twins.
Jesy shared photos from Zion's sunset proposal on the beach to pronounced, "Just got engaged to my best friend."
The Real Housewives of Beverly Hills star announced her engagement Sept. 3, several days after Keely popped the question in front of 35 family, friends and Bravo cameras in West Hollywood Aug. 29.
As Bozoma said, "This engagement is my testimony: you can rise from grief, reclaim your joy, and still find a love worthy of your 'yes.'"
The soccer star and the model announced their engagement in August after eight years together.
Georgina shared the news alongside a photo of her truly jaw-dropping diamond ring, writing on Instagram, "Yes, I do. In this and all my lives.”
After sparking engagement rumors in July 2025, the White Chicks actress confirmed her betrothment to the financial adviser three months later.
"We met through mutual friends,” Jaime explained on the Juicy Scoop podcast at the time. “It is exciting.”
The RuPaul's Drag Race All Stars season two winner announced that she and partner Matthew Herrmann are engaged.
"My longtime partner Matthew Herrmann proposed to me yesterday," the reality star, who was runner-up on season five, told Entertainment Weekly in a statement Aug. 4. "It was after my grandma's 90th birthday celebration."
The Set It Up actress got engaged in June 2025.
Fashion designer Diane von Furstenberg announced that her granddaughter and longtime boyfriend, Rocco Brignone, got engaged after nearly seven years of dating.
“Talita and Rocco are ENGAGED!!!” Diane, 78, wrote on her July 31 Instagram post, which features a sweet photo of the couple glowing after the proposal. “He proposed. She accepted! Join me in wishing them a happy joyful life together. LOVE is LIFE.”
Talita confirmed the romantic news on her Instagram shortly, writing, “Forever!!!!!!!!!!!! I love you so much my heart is bursting.”
The Victoria's Secret model announced her engagement to Tom—with whom she shares 4-year-old daughter Tuulikki Joan—on Sept. 10.
“I said yessss,” she posted. “In a Swedish wildflower garden, in our new apartment in the city we met. 10 years in—you and me baby.”
The Indiana Pacers player popped the question to his college sweetheart at their alma mater.
"The place where our story started," he wrote on Instagram July 28, sharing photos and video from the romantic proposal inside Illinois State University's Hilton Coliseum, "and where our next chapter begins."
The Zac Brown Band frontman and the jewelry designer announced their engagement in July 2025, just two months after they debuted their relationship at the American Music Awards.
"We are so happy and grateful, the couple told People at the time, "that we found each other."
The tennis star confirmed her engagment to the Italian actor following her July 22 win at the Mubadala Citi DC Open, crediting him with her return to the court.
"He encouraged me to get through this," she said, "and it’s wonderful to be here. He’s never seen me play."
The You actress casually dropped the news July 21, writing on Instagram, "It’s no secret I’m deeply in love or that I’m engaged to Ethan. I tell everyone I meet."
The Love Island UK alums got engaged after finding love on season 11 of the series. Uma Jammeh, who left the villa after Wil Anderson was dumped from the island, wrote on Instagram July 14, "We’ve been sitting on a bad boy piece of information."
On July 11, the Disney Channel announced she got engaged to the basketbal player after he proposed poolside at an oceanfront resort.
Nicola Peltz Beckham’s older brother and the late Quincy Jones’ youngest daughter confirmed their engagement after more than a decade together.
“JUST ENGAGED,” Kenya captioned the July 9 Instagram post featuring a black and white photo of the couple kissing on a boat. “My whole heart for my whole life.”
After seven years of dating, the singer-songwriter proposed to the Bachelor alum in Mallorca. Hayley shared a photo of the picture-perfect moment in a July 10 Instagram post, writing, "My dream girl said yes forever..."
While their romance first blossomed in 2018, the pair kept their relationship private until May 2022. "We've been together for four years," Becca told E! News in 2022. "So the good thing is when we went public, we felt very solid in our relationship."
The Entourage alum proposed to the If Loving You Is Wrong actress on Fourth of July during a family celebration in Long Island, N.Y.
The Fashion Police alum was surprised with an engagement ring from the Slipknot member during her dad Ozzy Osbourne's final Black Sabbath show on July 5. The proposal was witnessed by friends and family, including Kelly's mom Sharon Osbourne, brother Jack Osbourne as well as her and Sid's son Sidney.
He may have failed to win the heart of Rachel Lindsay, but the Bachelorette alum did end up getting his happily ever after. He proposed to his girlfriend in July after one year of dating, writing on Instagram, "Throughout it all, it was always you. I just had to find you. I love you."
The Vampire Diaries alum and The Originals actor prove that they're a fang-tastic match, announcing their engagement on May 14.
The star of Marvel's Shang-Chi and the Legend of the Ten Rings and his longtime partner announced their engagement May 11.
Seven years after the death of Hugh Hefner, his widow got engaged on April 25 at her Hawaii home.
The Dancing With the Stars alum got engaged to the singer during a Hawaiian vacation in late March, with Frankie writing on Instagram, "13 years in the making."
Fifteen years after making headlines as one of Tiger Woods' mistresses in his marrige to Elin Nordegren, the former Las Vegas hostess announced her engagement to her businessman boyfriend on March 28.
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