Du Plessis took to his Instagram account and posted a picture of him with his wife at Saturday's Cricket South Africa (CSA) Awards with a caption that read, "Ready for the CSA awards!!! Last function as only the 2 of us #32weekspregnant".
The couple got married in 2013 at the picturesque Kleine Zalze wine estate outside Stellenbosch near Cape Town.
The 32-year-old will be a key player for the Proteas in the upcoming tour to England as well as in ICC Champions Trophy, beginning June 1 in England and Wales.
Source: ANI