Sara De Boer/Startraks
David Arquette is relishing being a father for the second time.
The actor and club owner became a dad again when he and fiancée Christina McLarty welcomed son Charlie West three months ago, and he’s taken a hands-on approach to parenting — literally.
“I’m good at diaper duty. It’s my second time around, so I have some experience under my belt, but it’s 10 years later, so that changes things,” he told PEOPLE on Wednesday at the Imagine Ball Presented by John Terzian & Randall Kaplan Benefiting Imagine LA, hosted at the House of Blues in West Hollywood.
But his 10-year-old daughter, Coco, is giving him a run for his money. “She’s on diaper duty probably more than me!” he jokes.
Arquette, 42, said Coco has really embraced her role as a big sister. “She’s never jealous,” he explains. “She’s just the best big sister ever. She can’t stop kissing him enough!”