Scooter Braun, Bieber's manager, explained that the songs didn't make it on Justin's latest album 'Believe' because they simply didn't make sense.
See what all he has to say in the vid above.
We aren't really sure what "it didn't make sense" means but we agree with the girl in the video and totally think we need to hear those tunes...ASAP!
And just in case you aren't sure what a Taylor Swift and Justin Bieber collaboration would be like...just peep the awesomeness in the video below!
Do you wish those songs were put on 'Believe?' Who do you think Justin should do a duet with next? Let us know!
Listen to Bieber's collabo with Nicki Minaj!
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