Newlywed R&B star Kelly Rowland has confirmed rumors she is pregnant with her first child.

The former Destiny's Child singer sparked speculation she was hiding a baby bump on Saturday (07Jun14), when she performed at a concert in Oklahoma wearing an uncharacteristically over-sized outfit.

She has since gone public with her pregnancy secret by taking to Instagram.com on Tuesday (10Jun14) to share a photo of her man's Air Jordan sneakers, alongside a matching infant-sized pair.

In the accompanying caption, she writes, "I'll be stuntin (sic) like my daddy..."

The news comes a month after Rowland married her manager Tim Witherspoon in a private ceremony in Costa Rica, which was attended by her former bandmates Beyonce and Michelle Williams.

Rowland's kid will be the second Destiny's Child baby - Beyonce is mother to two-year-old daughter Blue Ivy.