Twitter is trending the best trending topic right now! What is it, you may ask? MileyDemiDuet!!! Fans worldwide have been anticipating a Memi duet for a long time now and would absolutely LOVE it if they ever recorded a song together. Honestly, if they ever did, I would die of happiness! Miley & Demi NEED to make it happen! Memi FTW! 
Be sure to follow @MileyCyrus & @ddlovato on twitter and tweet them your thoughts on a Memi duet.
