Spike TV's Lip Sync Battle's April 2 premiere is quickly approaching, and because the teaser looks straight-up insane, we can't help but count the days. Earlier this week, we obsessed over The Rock performing to Taylor Swift [1] and John Legend lip-syncing MC Hammer [2], but that's just the tip of the iceberg. Watch above for a glimpse at even more stars — including Anna Kendrick [3] and John Krasinski [4] — who are getting in on the fun.