Los Angeles, May 2 (IANS): Singer Kelly Rowland has lost 20 pounds (9 kg) since she gave birth to her first child Titan in November with husband Tim Witherspoon, but she is embracing her new curves.

The "Kisses Down Low” hitmaker said: "I feel very sexy being a mom. It's not even about my husband or anybody else. Even when I'm by myself, I just feel like a rock star."

She says she wants to reach her "goal weight" by her anniversary in May, but for her, "it's not about how I look".

"I love my curves, I just know how I want to feel. My body operates better when I feel clean," she added.

The former Destiny's Child member always knew she would be a mother, but she is in no rush to have more children as of now, reports femalefirst.co.uk.

Asked if she plans to give her son a sibling, she told InTouch magazine: "Absolutely, but at least four years from now. I want to instill in him everything that I can and I want that to be one-on-one because I really want to raise a great man.

"I'm so happy to be Titan's mother. He's awesome, and I can't believe how much I'm in love with him. I want him to look at me as an example of what his future spouse should be like."