NEW VIDEO: Hilarious Celebrity Impressions Done By Other Stars

  Impressions can be a comedians' bread and butter. They can be show-stoppers, and audiences are wowed by them if they can be pulled off convincingly. We expect a certain level of expertise in the celebrity impersonation department from comedians, late night talk show hosts and SNL cast members, but we don't anticipate much mastery of mimicry from singers and dramatic actors. Celebrity Impressions These impressions of celebrities performed by other celebs are sure to do just that, impress! Whether it's Alec Baldwin's "Tracy Morgan", Ariana Grande's "Celine Dion" or Christina Aguilera's "Britney Spears", the stars are all shining today!