Piers Morgan. (Evan Agostini/AP)

“It’s true. I’ve become a dad for the 4th time, to a baby girl called Elise,” Morgan tweeted Friday. “She’s absurdly beautiful, and utterly adorable.”

The CNN host has three sons, ranging in age from 11 to 18, from a previous marriage.

“I wanted to call her Robin, but got talked out of it!” Morgan joked to his Twitter followers. He also explained that he may require a refresher course in Baby 101: “May need some nappy-changing tips, bit out of practice!”

View Photo Gallery: With so many stars sporting baby bumps this year, the stork is working overtime in Hollywood. Here are the celebrities who have recently welcomed children or are expecting.