'Sabrina': 'Son's first word was s**t'

Melissa Joan Hart has confessed that her son swore the first time he spoke.

The former Sabrina The Teenage Witch star revealed that when 4-year-old Mason said his first words, what should have been a cherished moment turned into an embarrassment.

"I swear Mason's [first word] was ‘Oh s**t!'," she told E!. "I was like, ‘Oh no! What did you just say?!'"

The 34-year-old actress, who is poised to make her television comeback in new ABC comedy Melissa & Joey, hoped that 2-year-old son Brady's childhood milestones would go a little more smoothly.

"He's about to get thrown into the major big world of potty training because he's about to start preschool in three weeks," she said. "He's about to try on big undies for the first time."

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