In December 2012, she opened her Twitter account with the debut tweet "This is my official twitter @brookestromberg. The other one is someone pretending to be me. Happy day! :)
She is known on both Twitter and Instagram by the handle brookestromberg.
Her mother's name is Laraine Claire. After her parents divorced, her father would marry Anna Bonn. In addition to Keaton and Wesley, she has a sister named Brianna. She has a son named Isaac.
Her brothers were joined in the X Factor group Emblem3 by Drew Chadwick.