Chrissy Teigen arrives at the Vanity Fair Oscar Party on Feb.

With hazardous gender reveal parties setting California ablaze, Chrissy Teigen safely -- yet accidentally -- announced whether she and John Legend were adding a baby boy or girl to their family.

While explaining her "poopy placenta" problems while on bed rest Thursday (Sept. 17), Teigen let her lips loose before covering them up in shock.

But it's so weird because the baby is really, really healthy.

— chrissy teigen (@chrissyteigen) September 17, 2020.

A post shared by chrissy teigen (@chrissyteigen) on Sep 17, 2020 at 3:06pm PDT

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