"The 35-year-old pregnant pop star on Instagram dressed in a sparkling silver ensemble in honor of SpaceX 's upcoming rocket launch, originally scheduled for Wednesday but rescheduled due to bad weather until the weekend.Always one to dress on the theme, Perry cradled her baby bump in Balenciaga's plissé-lamé midi dress along with similar metallic heels and statement earrings from the same luxury label.On Saturday, the hitmaker ""Daisies"" will host a pre-game segment on Discovery and the Science Channel until the historic launch, which will mark SpaceX's first crewed flight and since 2011 have launched the first astronauts to space from US soil.
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