I watch only hyperbullet streamers, so here is my list:
chessbrahs, hiimgosu, TheMagnet, Kaldas90 (but he doesn't stream last time). Hansen's streams are the most entertaining.
Here is the list of hyperbullet streams, by the way:
http://en.lichess.org/forum/team-30-seconds--0-time-control/streamers-of-0-time-control