Taylor Swift makes rare public appearance with beau Joe Alwyn

Just as the world started to wonder whom Taylor Swift’s next breakup song might be about — the singer has been spotted in the Malibu, Calif., bush with her most recent boyfriend, British actor Joe Alwyn.

The very private pair were photographed holding hands on a hike in the Malibu Hills on Wednesday morning.

This has been an unusually undercover romance for Swift — this is the first time the 28-year-old “Delicate” singer and her 27-year-old boyfriend have been seen together since December, when they were spotted hand-in-hand after the Jingle Ball in New York.

The casually dressed couple took a scenic, nearly 3-mile hike, enjoying views over the ocean, for about 90 minutes.

A witness said Taylor and “Billy Lynn’s Long Halftime Walk” star Alwyn “seemed very intimate and deep in conversation — despite having her bodyguard trailing 20 feet behind them.”

The witness added, “The other thing that struck me is that they kind of look exactly like each other, which is weird.”