2nd Opening Performance - "Let's Get It Started/Die Young/Don't Stop The Music" - Sing Off 4

Well since it's only a 2 week limited run the show will end quite quickly as there is another show tomorrow too so hope everyone is watching it!. again, with this opening number they did to The Black Eyed Peas, Kesha and Rihanna..it was okay, i wasn't really blown away by the group performance but hopefully they'll get better later on when the group gets smaller and it doesn't get so clumped together with all the groups.