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Katie Holmes takes on Jackie O this weekend! The actress stars as former First Lady Jackie Onassis Kennedy in the new mini-series The Kennedys, which premieres on Sunday, April 3rd at 8 p.m. ET. The show will air on the Reelz Channel. (Click here to find your local listings for that channel.) And there is a striking resemblance between Katie H and Jackie O. Click through the gallery to see Katie Holmes channeling Jackie O’s famous style.

MORE: Katie Holmes on The Kennedys Set!