The Voice Exclusive: Watch the Coaches Do Impressions, Prank Each Other

The idea of squad goals is pretty played out, but c'mon. Who embodies the notion better than the coaches on The Voice?
In this exclusive behind-the-scenes video, Blake Shelton, Adam Levine, Pharrell and Christina Aguilera prove they truly are the ultimate squad by hugging it out, pulling pranks and doing such good impressions of each other that Pharrell laughs so hard, he cries.
Check out the coaches' adorableness in the video above.
The Voice returns Monday, Feb. 29 at 8/7c on NBC.

Other Links From TVGuide.com The VoiceBlake SheltonPharrell WilliamsAdam LevineChristina Aguilera