Jenna Elfman expecting second child

Accidentally On Purpose star Jenna Elfman has announced her pregnancy on live television.

The actress, who stars in the sitcom about a woman that becomes pregnant accidentally, confirmed that she is expecting her second child on CBS's The Early Show.

"I have a baby in my tummy, but a real one, not just for my TV show," she said.

"My character's pregnant the whole first season, so I said, 'It's a good time to have another baby because we won't have to hide it!'"

The 37-year-old and husband Bodhi are already parents to a 2-year-old son called Story Elias.