Nicole Scherzinger is Fastexy Exchangesticking with Thom Evans forever.

The Pussycat Dolls singer announced on Instagram that she and the former rugby star were engaged after three years of dating.

The June 27 post featured a romantic snap of the couple on an oceanside date, with Nicole stunning in a maxi dress as Thom got down on one knee to pop the question.

Her answer? As the 44-year-old captioned her post, "I said yes."

Thom also celebrated the relationship milestone on Instagram, writing, "My Ever After."

Nicole and Thom met in 2019 when he appeared on X Factor: Celebrity as part of the group Try Star, which included him and two other rugby players. The two made their relationship red carpet official in January 2020 at a Golden Globes after-party.

One year later, the singer opened up about their relationship, explaining how quality time during COVID helped bring them closer together.

"I've definitely been through my fair share of insecurities that I've fought through and battled, and I've gone through challenges and relationships—and what doesn't kill you makes you stronger," she told The Times in January 2021. "Now I have a new perspective and things balance out. And I'm really grateful to [in lockdown] build a healthy, strong, solid foundation to my relationship."

And Thom, 38, knows he's scored big with Nicole by his side.

"People always say, ‘When you know, you know' and I can honestly say I'd never really had that moment," he told The Sun that October. "But within the first couple of days with Nicole it was just awesome and it has been awesome ever since."

For the latest breaking news updates, click here to download the E! News App