  The status of our work on binary classical cepheid systems in the Large
Magellanic Cloud is presented. We report on results from our follow up of two
eclipsing binary cepheids OGLE-LMC-CEP-0227 and OGLE-LMC-CEP-1812. Here we
presented for the first time confirmation that a third cepheid
OGLE-LMC-CEP-2532 is a true eclipsing binary cepheid with a period of 800 days.
Two other very good candidates for eclipsing binaries detected during OGLE-IV
survey are also discussed.
