Los Angeles: Singer Kelly Rowland says having a baby "challenged" the way she looked at her body. Rowland, who has 21-month-old son Titan with her husband Tim Witherspoon, finally feels comfortable in her own skin, reports dailymail.co.uk. “I wish that someone would invent something to take away stretch marks and cellulite. If you don't have stretch marks and cellulite after you had a baby, I really don't like you. "It's just not fair. Giving birth challenged and changed the way I looked at my body,” Rowland told Allure magazine in an interview for its Pretty Powerful video series. “When I made 30-something happen, I just felt this click of everything kind of falling into place, and really feeling comfortable in my skin... Feeling myself,” she added.