Theirs is the great love saga of the millennial generation - sorta - but the latest installment has left fans perplexed.
Justin Bieber and Selena Gomez dated on-and-off between 2011 and 2014, and Gomez's most recent relationship has been with Abel Tesfaye, aka The Weeknd.
However, fans are wondering whether the pair have rekindled their relationship after Bieber was spotted arriving at Gomez's house to 'hang out' the other day.
Justin Bieber and Selena Gomez spotted hanging out at her place. pic.twitter.com/jo4gP5umwk
— Pop Crave (@PopCrave) October 24, 2017
However, it seems that they have simply rekindled their friendship - and The Weeknd knows all about it. Reports suggest that the only reason that he wasn't there is because he is currently on tour.
Friends with your ex? Colour us suspicious... not to mention Bieber's assertion that her current boyfriend's music is 'wack'...