Noah Cyrus dating rapper Lil Xan

It looks like the youngest Cyrus sister has a new boyfriend.

On Wednesday, a source close to Noah Cyrus confirmed to E! News that the “Stay Together” singer is dating rapper Lil Xan.

“They are definitely seeing each other a lot,” the insider told the website, adding, “I am not sure what you call that these days, but it’s open to interpretation.”

The young couple — she’s 18 and he’s 21 — certainly aren’t shy about showing off their affection for one another. On Tuesday, Cyrus posted a photo to Instagram of her tattooed beau giving her a kiss on the cheek.

“ok fr. look at this lil nuggetttt!!! [three heart eyes emoji],” she captioned the pic, adding, “also we are both so sad its so sweet [four broken heart emoji].”

The rapper, whose real name is Diego Leanos, has posted other photos of the pair, including one in which she wears a basketball jersey with his name on the back and another where they can be seen touching tongues.

A member of a recent wave of rappers who rose to prominence on the streaming website SoundCloud, Xan, whose name is derived from the prescription drug Xanax, previously made headlines for calling the late rapper Tupac Shakur “boring.”

A rep for Cyrus did not respond to a request for comment.