Billie Eilish's documentary gives an intimate look at her secret relationship with rapper 7: AMP — and why she decided to end it

Adams also posted several photos of Eilish on Instagram, where his username was @mtvsevenamp. He apparently deactivated his account on Tuesday.

The pair may remain on good terms

After their breakup, Adams posted a photo of Eilish in December 2019, wishing her a happy birthday.

However, Eilish told GQ in 2020 that she has never felt "desired" in a relationship.

"My past boyfriends never made me feel desired. None of them," Eilish said. "And it's a big thing in my life that I feel I have never been physically desired by somebody." 

She also told Capital Breakfast's Roman Kemp that she regrets allowing public glimpses of her dating life.

"I mean, like, I've had relationships and kept them private," Eilish said during a remote appearance on the radio show in September. "And even the ones that I've had, and like, the tiny amount that I've let the world see, I regret."

"And it's like, what if it goes bad? And then everybody has this whole opinion on your relationship that they have no idea about. So it's very much not something I'm interested in."