Rocker John Mellencamp has a new love in his life, celebrity beauty guru Jamie Sherrill, sources tell Page Six.

The “Jack & Diane” singer has been dating Sherrill — who is known professionally as Nurse Jamie — for the past few months since they were introduced by his daughter, Teddi.

The couple are currently on lockdown together amid the coronavirus pandemic — and a source said they have become close “very quickly.”

It’s the first romance for Mellencamp since he called it quits with fiancée Meg Ryan in October.

Sherrill runs a high-end skincare clinic called Beauty Park Spa in Santa Monica, Calif. The shop offers rejuvenating treatments, including Botox, fillers and lasers.

The mom of triplets counts a string of celebrities as clients. Amazon boss Jeff Bezos and Lauren Sanchez were spotted there together last year.

We’re told that Teddi, who gave birth to her third child, baby girl Dove, five weeks ago, is a friend of Sherrill.

While neither has commented, Mellencamp posted a photo on Instagram of a painting he was doing of a blonde woman who resembled Sherrill.

“Taking the time to paint with all the mayhem,” he wrote alongside the image.

He’s also been promoting his documentary “It’s About You,” while Jamie is sharing tips for younger-looking skin on Instagram.

Along with her skincare line, Jamie also reportedly has a Netflix show coming out this summer called “Skin Decision.”