Carol Burnett receives Mark Twain Prize

Carol Burnett arrives at 16th annual Mark Twain Prize presented to Carol Burnett at the Kennedy Center on Oct. 20, 2013, in Washington, D.C.

Amy Poehler arrives at 16th annual Mark Twain Prize presented to Carol Burnett at the Kennedy Center on Oct. 20, 2013, in Washington, D.C.

Tina Fey arrives at 16th annual Mark Twain Prize presented to Carol Burnett at the Kennedy Center on Oct. 20, 2013, in Washington, D.C.

Lucie Arnaz arrives at 16th annual Mark Twain Prize presented to Carol Burnett at the Kennedy Center on Oct. 20, 2013, in Washington, D.C.

Vicki Lawrence arrives at 16th annual Mark Twain Prize presented to Carol Burnett at the Kennedy Center on Oct. 20, 2013, in Washington, D.C.

Bruce Vilanch arrives at 16th annual Mark Twain Prize presented to Carol Burnett at the Kennedy Center on Oct. 20, 2013, in Washington, D.C.

Tony Bennett and wife Susan Crow arrive at 16th annual Mark Twain Prize presented to Carol Burnett at the Kennedy Center on Oct. 20, 2013, in Washington, D.C.

Tim Conway arrives at 16th annual Mark Twain Prize presented to Carol Burnett at the Kennedy Center on Oct. 20, 2013, in Washington, D.C.

Nancy Pelosi arrives at 16th Annual Mark Twain Prize presented to Carol Burnett at the Kennedy Center on Oct. 20, 2013 in Washington, D.C.

Martin Short arrives at 16th annual Mark Twain Prize presented to Carol Burnett at the Kennedy Center on Oct. 20, 2013, in Washington, D.C.

Rosemary Watson arrives at 16th annual Mark Twain Prize presented to Carol Burnett at the Kennedy Center on Oct. 20, 2013, in Washington, D.C.

Rashida Jones arrives at 16th annual Mark Twain Prize presented to Carol Burnett at the Kennedy Center on Oct. 20, 2013, in Washington, D.C.

Carol Burnett is honored with the Mark Twain Prize at the Kennedy Center on Oct. 20, 2013, in Washington, D.C.