Mariah Carey looked very ready to pop as she stepped out of Terranea Resort in Palos Verdes on Friday. Her husband, Nick Cannon, followed right behind, and just one day later the two became parents to twins! Mariah Carey gave birth to a baby boy and girl on Saturday, and they've yet to release the names. April 30 is also Nick and Mariah's wedding anniversary, so the happy new parents had Reverend Al Sharpton renew their vows in the hospital yesterday. Congrats to Nick and Mariah on their little ones and fourth anniversary!