Fans of Justin Bieber and Shawn Mendes could be blessed with a collaboration song from the Canadian singers soon. Meanwhile, Bieber seemed to be working on a rematch with Travis Scott and Quavo.

Justin and Shawn's followers were freaking out after Scooter Braun posted the jamming session of the two artists and Tori Kelly. Reports have it that Braun previously left fans hanging when he posted some videos of Bieber, Mendes, and Kelly gathering around the piano.

Now, Justin's manager shared a longer version of the clip. In the black and white videos, the three can be seen singing while Shawn was sitting at a piano, fiddling the keys. 

Fans of the singers took to social media to express their excitement about the possible single from Bieber and Mendes. Many said Braun could make it happen after he was able to bring together Bieber and Ariana Grande for "Stuck With U." 

Others added a Justin Bieber-Shawn Mendes song could also dominate charts and debut at No. 1 in the US Billboard Hot 100 like "Stuck With U." So far, neither camp has announced any collaboration project between Bieber and the "Senorita" singer. 

Meanwhile, Bieber also sparked collaboration speculations with Travis Scott and Quavo. However, it seems like he doesn't intend to work on a project in a music studio but rather in a basketball court. 

The "Yummy" singer called out Scott and Quavo in his recent post on Instagram. In his message, Justin told the two rappers that he has time to spare while sharing a shirtless photo of himself shooting on the side of a basketball court with a friend. 

Travis did respond to Bieber's post and said "do I have to remind ya?!!!" Then Bieber answered back, implying that the reason he lost was that Scott had someone specific on his team.

Fans speculate that the exchange could be about basketball. The two played basketball before. Based on their exchange, it appeared that Scott emerged as victorious in their last game and Justin wants a rematch. The three artists previously participated in the NBA's annual Celebrity All-Star Game. Bieber and Scott were part of the Team Lakers while Quavo played for Team Clippers. 

Bieber had worked with both rappers in his latest album, Changes. The "Promise" singer collaborated with Quavo in the hit song "Intentions" while he and Scott worked together in "Second Emotion."