Mario Lopez Expecting Second Child

The baby announcement was made on Lopez's show, which tapes daily at the Grove in Los Angeles, when his 2-year-old daughter Gia Francesca was seen wearing a T-shirt that said "Big Sister Gia." A baby shower for the couple followed, according to "Extra."

"I am the happiest father in the world," said Lopez, 39. "We cannot wait to welcome baby Lopez number two into our lives."