On Tuesday, Hilary opened up about Haylie's new momma skills and what it's like to be an aunt to baby Ryan, who was born on May 12.
The singer gushed:
"She's doing great and I'm so proud of he. She's really a natural mom. She has the baby on a schedule already and she's like four-weeks-old. Little baby Ryan is a cutie."
Woah! HD must run a tight ship! We're impressed!
So, does Hil have time to visit the precious baby girl now that she just dropped a new album?
Check out what the actress had to say (below)!