Taylor Swift and Justin Bieber have teamed up to collaborate on a song together.  The two did a surprise duet on stage at one of swift’s concerts when she surprised her audience with Justin with ‘Baby’.

The two this time had gone into the studio to lay it down on a track and came up with something magical.  Producer and songwriter Thaddis Kuk Harell who is working on the project with the two revealed it on Twitter.

He said ““Wow!! Got to see @justinbieber & @taylorswift13 write a song together last night!! SMASH!!!! SMASH!!! SMASH!!! Let's do it again Yall!!!” he wrote.  No comment from Bieber or Swift but Bieber retweeted what Harell had posted.

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