Sarah Hylandis showing off her engagement ring — and romantic bliss!

Three weeks after announcing herengagement to Wells Adams, theModern Familyactress, 28, and theBachelorettestar, 35, made their public debut as bride and groom-to-be at the Teen Choice Awards in Hermosa Beach, California, on Sunday.

With her engagement ring on display, Hyland showed PDA with Adams, who at one point wrapped his arms around Hyland and gave her a big kiss backstage.

Hyland, who performed her duet “Met at a Party” with Jordan McGraw, wore a pink dress, while Adams rocked an all-denim look.

Kevin Mazur/Fox/Getty Images

Sarah Hyland

Sarah Hyland

Sarah Hyland

The couple first flirted on Twitter in 2016, but didn’t get together until the fall of 2017.

Hyland had been vocal about her not-so-secret crush on the podcast host since his time vying forJoJo Fletcher‘s heart on season 12 ofThe Bachelorettein 2016. (Adams later confirmed he firstmet Hyland through social media.)

Hyland told PEOPLE thatmoving in together“brought us closer.”

“I don’t think it’s been long enough to discover pet peeves with each other,” she said. “I think we’re in the honeymoon phase of living together. It’s good that nothing is already starting, because then I think that would be a bad sign.”

The paircelebrated their one-year anniversaryin October 2018

The Teen Choice Awards aired on Sunday at 8 p.m. EST.

source: people.com