Halsey has put the rumors about a romantic relationship between her and singer John Mayer to rest.

"I just had a ground breaking idea," said the "Without Me" singer in a tweet. “What if...we let female artists...have friends...without assuming that they are sleeping together? I know I know. It's like, completely ambitious but like, imagine if we like, tried?"

The rumors are likely stemming from flirty Instagram comments between the two, including one screenshot of the pair on FaceTime featuring the caption, “7am Carpool Karaoke with John Mayer.”

"It's saying that my billing address doesn't match with the one of my credit card? I've never had this problem before. Can you text me? Thanks," the "Your Body is a Wonderland" singer wrote in a comment to the singer.

Halsey replied, "'wrote u a song with the help hotline # in the chorus. Sending mp3 now.'"

Halsey split from boyfriend G-Eazy late last month, after rekindling their relationship from a previous breakup this past July. "I normally keep this kind of thing private but provided our public nature I feel I need to inform my fans. G-Eazy and I are taking some apart," she wrote on Instagram at the time.

Halsey's Hottest Instagram Photos

More From PopCrush