Kate Middleton's sister is expecting her third child

Stephen Lock/Keystone Press Agency/globallookpress
She appeared in public with a very noticeable bump.

Kate Middleton's younger sister Pippa Middleton is pregnant again. This became known during the celebration of the platinum jubilee of Queen Elizabeth.

Pippa and her husband, James Matthews, are expecting their third child. They already have 3-year-old Arthur and 1-year-old Grace.

At the event, she was wearing a bright green top and looked really happy at almost every moment, holding her huge belly, according to Cosmo.

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