With three kids of her her own, you just know that Martina McBride has plenty of advice to offer new mom Kelly Clarkson. Clarkson and her husband Brandon Blackstock welcomed their brand new baby girl, River Rose Blackstock, last week.

Martina tells ABC News Radio, "I told her if she ever wants to talk babies to come hang out with me because I've had three girls, and I just told her I would be there for her if she wanted to talk."

So, how does Martina think Kelly will fare in the parenting department? "I think she's gonna be a great mom," says Martina. "She has a fun personality. She's really warm, and I think she's gonna be great."

River Rose is the first child for Clarkson and Blackstock. The pair were married this past October. Kelly is the proud Step-mom to Brandon's two youngsters from his previous marriage, Savannah, 11, and Seth, 7. Blackstock, who is Blake Shelton's Manager, is the son of Clarkstock's Manager, Narvel Blackstock and the step-son of Reba McEntire.