Did Kelly Rowland confirm that she's pregnant with her first child? The former Destiny's Child member Instagrammed a photo of baby sneakers next to a man's sneakers with the caption, "I'll be stuntin like my daddy..."

Pregnancy rumors first surfaced over the weekend when Rowland was performing at the "Rhythm On the River" music festival wearing a slightly baggy outfit. According to several sites, fans at the concert thought the 33-year-old was trying to hide a growing baby bump in a grey crop top and matching high-waisted pants.

Just last year, she told E! News that she wasn't ready to have children of her own because she felt like she was too selfish.

"I'm not ready. I'm not ready to have a child. I can be very honest," Rowland said. "Because right now, I'm a bit selfish, a lot - I was gonna say a little - but I'm still selfish."

"I like my time, I like to wake up whenever I want to and I like to come and go as I please," she added. "I don't know if I'm ready to share that time with another person, I don't wanna mess them up."

Rowland and her boyfriend/manager Tim Witherspoon recently got married in a quiet Costa Rica wedding on May 9. The "Dirty Laundry" singer told US Weekly that the wedding was "perfect."

"Perfect. That's [all I'll say]. Perfect. Perfect day," she said.

A source told People magazine that shortly after the wedding, Rowland and her new husband were spotted shopping at luxury baby store Bel Bambino in West Hollywood. The source said the two were seen checking "out the furniture and strollers."

"Kelly was really happy," another source told People about the singer's wedding. "It was a great break for everybody from the normal grind, but now they're all going back to work."