On-again, off-again BFF’s Demi Lovato and Selena Gomez appear to be on an out cycle right now. According to The New York Daily News Lovato unfollowed Gomez on Twitter and may have even ranted about her once-best-friend in a since deleted tweet.

"Swimming away from the bulls--t bye b--ch," the tweet reportedly posted by the 21-year-old "Really Don't Care" singer read.

Gomez, who has known Lovato since they were young, opened up about their friendship in the March issue of Seventeen magazine. Describing an earlier rift Gomez said, "She was going through things and I was so young and it was confusing. I processed it saying, 'OK, I don't understand what she's going through so I'm just going to do this.'"

"I don't think it was fair," she said of her decision. "I'm so happy that I have her back in my life now."