Andy Cohen and boyfriend Kevin Sobieski have made their relationship red carpet official a little over a year into dating.

The “Watch What Happens Live” host and his beau made their red carpet debut Wednesday at SiriusXM’s John Mayer concert in New York City.

The duo flashed smiles as they posed together, with Cohen wearing a long-sleeve denim button-down layered over a plain white T-shirt and light-wash jeans, while Sobieski kept things casual in a black T-shirt and olive green pants.

Cohen, 58, and Sobieski, 42, first sparked romance rumors in early June after they were spotted holding hands while heading to dinner for Cohen’s 58th birthday.

A source told TMZ at the time that they had already been dating for several months.

Shortly after their romance made headlines, Cohen confirmed that he and Sobieski were dating, calling their relationship “slow and deliberate.”

“I don’t want to be with the wrong person. I value my time too much. I value my life too much,” he said on his SiriusXM show “Radio Andy.”

He went on to reveal that he met Sobieski at a Fourth of July party the previous summer and “very methodically” added his number to the businessman’s phone.

“I’m really happy to say that I met the person,” Cohen said.

The Bravo star also shared that he and Sobieski were deliberate about introducing Sobieski to his children — son Benjamin, 7, and daughter Lucy, 4 — adding that Sobieski loves the kids and they love him.

“I have to say it has been so easy. Eleven months, we’ve not had one fight. We haven’t had a disagreement. We have similar … we just view life the same way,” Cohen added. “One year later, I still can’t believe I found him.”

He explained that he initially kept the romance under wraps because he wanted to be “smart and slow” before introducing his new relationship to his viewers, noting that Sobieski is “lowkey.”

“I really am happy. I just I can’t believe I found this guy. I just cannot believe it. I can’t believe it. I’m in shock,” Cohen said.

The pair previously made their romance Instagram official in July, when Cohen shared a photo of himself and Sobieski enjoying a night out together.

“Date Night ♥️🌟🌈☀️⚡️,” Cohen captioned the sweet snap.

During an appearance on the “Today” show earlier this month, Cohen revealed that Sobieski has never watched the “Real Housewives” franchise, despite Cohen serving as an executive producer.

“His algorithm is feeding him Housewives-related things 1787837399 because our phones listen to everything we say, so he’s starting to get a sense of the universe, but he has no clue,” he said.

“I’ll get him there,” Cohen quipped.