Camille Kostek and her boyfriend, retired Patriots tight end Rob Gronkowski, goofed off on the Billboard Awards red carpet on Wednesday night.

The model couldn't help but flash a smile when her hunky beau got cheesy in front of the cameras.

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Rob Gronkowski, left, and Camille Kostek arrive at the Billboard Music Awards on Wednesday, May 1, 2019, at the MGM Grand Garden Arena in Las Vegas. (Photo by Richard Shotwell/Invision/AP)

Rob Gronkowski, left, and Camille Kostek arrive at the Billboard Music Awards on Wednesday, May 1, 2019, at the MGM Grand Garden Arena in Las Vegas. (Photo by Richard Shotwell/Invision/AP)

While Gronk looked dapper in his checkered light-blue suit, it was his model gal pal that stole the show in a fitted white midi-dress that featured a corset-inspired bodice.

Rob Gronkowski, left, and Camille Kostek arrive at the Billboard Music Awards on Wednesday, May 1, 2019, at the MGM Grand Garden Arena in Las Vegas. (Photo by Richard Shotwell/Invision/AP)

Rob Gronkowski, left, and Camille Kostek arrive at the Billboard Music Awards on Wednesday, May 1, 2019, at the MGM Grand Garden Arena in Las Vegas. (Photo by Richard Shotwell/Invision/AP)

In a second photo from the red carpet, the couple opted for a more serious pose.

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The 27-year-old Kostek recently opened up to Fox News about her romance with the athlete, 29.

CAMILLE KOSTEK TALKS PATRIOTS CHEERLEADING PAST, TRYING OUT FOR SPORTS ILLUSTRATED SWIMSUIT ISSUE

“I am such a private person,” she told us last year. “It was hard at first when people would send articles with my name on it. It’s an overwhelming feeling to read something that you have no control over.

"But like most things, you get strong when you have to deal with situations like that. It’s gotten a little easier. And usually, the people that are close to you know the truth. So it’s one of those things where you just have to let people think what they wanted to think.”

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Kostek also clarified, “We first got in touch once I resigned from the team. I always knew who he was before I was even a cheerleader. I knew who he was on the roster. I just never paid any mind. Once I resigned is when we finally met.”

Kostek told Fox News she’s always envisioned herself as a Sports Illustrated Swimsuit model and believes the popular magazine offers an empowering message for women.