Jelena fans were in for a treat the past couple of days as ex-couple Justin Bieber and Selena Gomez uploaded seemingly similar photos in the shower on their official Instagram accounts.

Gomez was the first to share a photo of herself in a steamy shower under a dim light. She captioned it with the cryptic, "Ready #itscomingsoon".

Just a day after she posted, 21-year old Bieber also uploaded a caption-less photo of him in the shower, which appears to be quite alike with the one posted by his ex-girlfriend,  ET Online reported.

While this could be a hint of a possible Jelena comeback or just purely coincidence, many fans are also spculating that the two pop stars might be working on an album collaboration, as the "Come and Get Me" singer will be releasing her latest single very soon. 

Bieber, who had previously been engaged into a lot of trouble, is now working on fixing his image and reputation, and going back to the recording studio. Last April, the pop star admitted in one of his interviews that most of his songs are inspired by Selena.

He said "In a relationship that created heartbreak and created, uhm, happiness and a lot of different emotions I wanted to write about."

Selena with her upcoming single, was still not able to escape rumors, saying that most of her tracks are also inspired by Bieber.

Steve Mackey, Selena's vocal coach, revealed in Hollywood Life that although she didn't directly mention her ex's name, it's no surprise if Selena gets Justin as her album's inspiration since he once occupied a huge part of her life.

"But one could deduce that she is [singing about him]. Most artists sing about their present or past relationships in their music. Selena's no different.", Steve said.