In her personal life, Souza is trilingual, speaking Spanish, English, and French. Since 2009, she has been dating Gonzalo Garcia Vivanco, a Mexican model, and actor. They dated for about a year before breaking up in 2010 due to irreconcilable differences.
Souza and her current husband, Marshall Trenkmann, began dating in 2012. After a brief relationship, they became engaged in December 2013. The couple married in May 2014 in California, which had too much media attention.
They are not yet parents, but they appear to be happy in their personal lives. They don’t seem to be on the verge of breaking up. Karla has not declared herself to be a lesbian or bisexual, so any news about her should be treated with caution.
