Update: They seem to be Lilypadz, which work by pushing the nipple in and apply gentle pressure to stop milk flow. Danielle uses them and says they do work to an extent. (Sometimes they leak.)
CBB Reader Melissa wrote to us after the Oscars, wondering how celebrity nursing moms are able to wear amazing gowns to big events like the Oscars and Golden Globes. "Not only are some of the dresses revealing, but the material certainly wouldn’t mask a nursing pad. What are these stars using to prevent leaks?" Does anyone have any suggestions or ideas as to what these celebrity moms might be using?