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Helena Bonham Carter and Tim Burton arrive for the 83rd Annual Academy Awards at the Kodak Theatre in Hollywood, Calif. on Feb. 27, 2011.
The actress donned a unique black dress designed by the 'Alice in Wonderland' costume designer Colleen Atwood. She completed her look with a messy up-do and a Union Jack garter.
The 2013 Oscar ceremony is scheduled to air February 24 on ABC.
( Photo / Ivan Vejar / A.M.P.A.S.)