At the end of 1990s, Alexa's parents Troy Aikman and Rhonda Worthey began their romantic love affairs. They dated each other for several months and they finally got married on 8th of April 2000. Their wedding ceremony was held at Plano, Texas. As a loving husband and wife, they welcomed two children together. Though they were happily married for about a decade, this married life was not meant forever as their announced their separation in the early 2011. They finally dissolved their married life on 12th of April 2011. Alexa's nationality is American and she is of white ethnicity. Her father's height is six feet and four inches tall and his net worth is $25 million. Alexa is now aged 13 years old.