Sara Schaefer and Nikki Glaser — Celeb CrushesSara Schaefer and Nikki Glaser — Celeb CrushesSara Schaefer and Nikki Glaser are the co-host team responsible for MTV's late night show 'Nikki & Sara Live,' which airs Tuesdays at 11 pm. Comedy babes are our favorite brand of babe.Jackie ManciniJackie Mancini