Justin Bieber and Ed Sheeran have both remained pretty lowkey in the music industry lately. Apart from his recent surprise Coachella performance with Ariana Grande we haven't heard much from the Biebs, and Sheeran has said that he wanted to take a break from music to spend time with family and loved ones. Things may be changing though because Justin Bieber & Ed Sheeran are teasing new music on Twitter.

Back in 2015, the dynamic duo collaborated on Justin's hit single Love Yourself from his album Purpose. The song spent two years leading the charts and to this day, is still stuck in my head for hours after listening to it. It seems like the pair are back to make another hit after several suspicious posts on Twitter.

Justin and his manager, Scooter Braun, both tweeted copycat photos of J and Ed standing in front of a green screen, and all the text on the tweet reads is '10'. Fans picked up on the clues instantly, and people are dying to know if it's a clue to a song title, or how many days they'll have to wait.

Sheeran also got in on the fun, posting the above photo of he and Justin photoshopped together standing in front of a green screen - perhaps the most awkward prom photo of all time?

Apart from all these random clues, we haven't been given a concrete answer as to whether Ed and Justin are planning on collaborating to make an even better Love Yourself, so it looks like only time will tell! Mark your calendars for 10 days from now, and be sure to stay tuned for more clues.