Brad Pitt celebrates 60th birthday with girlfriend Ines de Ramon — and Shania Twain shout-out

Brad Pitt is 60!

The “Fight Club” star marked his major milestone on Monday and will reportedly celebrate with a “very low-key” birthday week with his girlfriend, Ines de Ramon, 32, and some friends, according to People.

The duo were first spotted together at a Bono concert in Los Angeles last November. De Ramon, a jewelry executive, is Pitt’s first seemingly long-term girlfriend since divorcing Angelina Jolie.

“He introduces [Ines] as his girlfriend,” an insider told the outlet. “It’s great to see him in a good place. Ines makes him very happy.”

Shania Twain also got in on Pitt’s birthday fun by commenting on People’s Instagram post looking back at some of his most iconic roles.

“…that don’t impress me much, but HBD 😘” Twain, 58, referenced the line from her 1997 hit “That Don’t Impress Me Much.”

“Okay, so you’re Brad Pitt / That don’t impress me much,” she famously sings on the track. “So you got the looks, but have you got the touch? / Don’t get me wrong, yeah I think you’re alright / But that won’t keep me warm in the middle of the night.”

Earlier this year, Twain claimed she’s never met the “Babylon” star in person, admitting on the YouTube talk show “Chicken Shop Date,” “I think he’s avoiding me, honestly.”

Meanwhile, fans in the comment section were delighted by Twain’s cameo, with one writing, “You win the comments section.”

“This just made my day!” another person declared.

Others were simply astounded my the fact that Pitt is 60 years old.

“Happy birthday! I can’t believe he’s 60! Aging like fine wine,” one person wrote.

“He looks 47,” another said.

A third crowned the hunky actor the “best-looking man ever.”

Pitt and Jolie share six children: Maddox, 22, Pax, 20, Zahara, 18, Shiloh, 17, and 15-year-old twins Knox and Vivienne. The “Laura Croft: Tomb Raider” star retains sole custody of them as Pitt has not been photographed with them in almost seven years.

As for Pitt’s professional life, he and George Clooney will reunite for the psychological thriller “Wolfs,” although a release date has not been set.