Kelly Rowland's "life has completely changed" since becoming a mother.

Asked about her first year of parenthood, the 'Commander' hitmaker, who is married to Tim Witherspoon, said: "It has been amazing to be completely honest. It has changed my life in the most beautiful way. I love being a mom.

"I'm more patient than I thought. Maybe that comes with being a mom. I don't know. I will say that I didn't think I had as much patience as I do."

Kelly and Tim are planning to throw a small party for Titan next week, and she is going to bake him a simple birthday cake herself.

She told 'Entertainment Tonight': "I want to find a really good recipe to make and I hope it comes out really good. But I don't want too much pressure on it."

The former Destiny's Child star previously admitted she is in no rush to have another child and will wait until "at least four years from now."

She explained: "I want to instill in [Titan] everything that I can and I want that to be one-to-one because I really want to raise a great man."