Ariana Grande - Big Sean Show SEXY PDA On Grammys 2015 Big Sean Ariana Grande Big Sean and Ariana flaunted their hot romance like never before when they hit the Grammys red carpet. http://bit.ly/1DZAmxS http://www.uitvconnect.com/uitv-player/video/ariana-grande-big-sean-show-sexy-pda-grammys-2015