Hilary Duff at The Weinstein Company and Netflix Golden Globes afterparty at the Beverly Hilton Hotel on January 11, 2015 in Beverly Hills, California.

Hilary Duff has praised Haylie Duff for being a “natural mom”.

The Lizzie McGuire actress’ older sister welcomed her first child, Ryan, with fiancé Matt Rosenberg last month and has now been praised by her sibling for her mothering skills.

She said: “She’s doing great and I’m so proud of her. She’s really a natural mom.”

Hilary, 27, continued to complement the Material Girls star for her parenting ability by revealing that she’s regimental with a “schedule” of the tot’s progress.

She explained: “She has the baby on a schedule already and she’s like 4 weeks old. Little baby Ryan is a cutie.”

However, Hilary, who has a 3-year-old son Luca, did admit there is one thing big sister Haylie, 30, is not so good at, as she regularly calls her up to help wrap up the newborn.

She told E! News: “I have been there a lot. I give a mean swaddle so Haylie is always calling me like: ‘Come over here! Give this baby a swaddle.’”