Selena Gomez may have called out Justin Bieber for cheating in an Instagram comment over the weekend.

Selena Gomez vs Justin Bieber

Gomez decided to take her beef with ex-boyfriend Bieber public Sunday, after Beiber complained on Instagram about his fans being negative, even going so far as to threaten to make his profile private. “I’m gonna make my Instagram private if you guys don’t stop the hate this is getting out of hand,” Bieber captioned a picture of himself with Sofie Richie, his new girlfriend that he’s recently gone public with. “If you guys are really fans you wouldn’t be so mean to people that I like.”

A photo posted by Justin Bieber (@justinbieber) on

Upon seeing the post, Gomez weighed in, commenting, “If you can’t handle the hate, then stop posting pictures of your new girlfriend lol – It should be special between you two only. Don’t be mad at your fans. They love you and supported you before any one ever did.”

Seemingly in response to Gomez’s comment, Bieber wrote, “It’s funny to see people that used me for attention and still try to point the finger this way. Sad. All love.”

To that, Gomez replied, “Funny how the ones that cheated multiple times, are pointing the finger at the ones that were forgiving and supportive, no wonder fans are mad. Sad. All love.”