Broad City's Abbi Jacobson's Performance of 'And I Am Telling You I'm Not Going' Is Everything

A sneak peak of Broad City star Abbi Jacobson's killer Lip Sync Battle performance of "And I Am Telling You I'm Not Going," the hit song from Dreamgirls, is finally here. And it appears even host LL Cool J is ready to worship.

The Abbi Jacobson vs. Ilana Glazer lip sync battle debuts Thursday, Aug. 6 at 10 p.m. ET/PT on Spike. Watch the clip below: