Miley Cyrus teases Pete Davidson about Kim Kardashian romance while performing 'It Should Have Been Me'

"Pete Davidson, this song is for you," the 29-year-old star said before performing with The Roots. "When I saw those photos, this is what I played."

And if anybody wasn't clued into which photos exactly Cyrus was referring to, she made it explicitly clear later in the song, "Pete Davidson, how are you gonna do this to me? / Oh, oh yeah, it should've been me / In that Lamborghini leaving that nice-a-- restaurant."

Davidson, 28, and Kardashian, 41, have been sparking speculation since the SKIMS founder hosted "Saturday Night Live" in early October. They were seen holding hands on a roller coaster over Halloween weekend, and went on at least two dinner dates the following week.

Around Davidson's birthday, on Nov. 16, Kardashian threw a party for him at mom Kris Jenner's home in Palm Springs, Calif.

Kardashian filed from divorce from Kanye West — now legally known as Ye — in February, though West refuses to believe it's really over. They share four children.

Watch Cyrus and Davidson with Fallon in the clips below.