Kelly Rowland Check Out My DOUBLE Nip Slip

8/8/2011 5:50 AM PDT

With Beyonce and Michelle Williams nowhere in sight, former Destiny's Child member Kelly Rowland showed off her other two girls while performing in New Jersey this weekend.

One-upping Nicki Minaj on "GMA," the 30-year-old exposed both of her nipples -- but Kelly's revealing moment was NOT for a TV show.

This is Kelly's real X factor.