"Mother" singer Meghan Trainor welcomes second baby with husband Daryl Sabara

Pop singer Meghan Trainor has two big achievements to celebrate this week: The seventh anniversary of her first date with her husband, actor Daryl Sabara, and the birth of her second child.

The couple named their new baby, who was born earlier this week, Barry Bruce Trainor, the singer announced on Instagram.

"On July 1st (our 7 year anniversary of our first date) we welcomed Barry Bruce Trainor into the world," Trainor wrote.