This April it will be raining babies in Hollywood because there is a celebrity baby boom going on as we speak. First on deck is Alyson Hannigan from the hit TV series How I Met your Mother. She is expecting her first child in early April. Next up is Julie Bowen with twins also due in April. This will be the second, and third child for Bowen and her husband, real estate investor Scott Phillips. TV star Kimberly Williams-Paisley and her husband, country music super star Brad Paisley, are expecting an addition to their family in April too. This will be their second baby. TV’s favorite reality couple Trista and Ryan Sutter welcomed their first son Max after a long struggle with fertility treatment, but were happy to learn they were expecting again recently after only six months of trying. Trista and Ryan will welcome their second child, a daughter in April as well. Keep your eyes open for celebrity news because some of these moms are due any day now!