One of her best roles so far have come in the ABC daytime TV show, One Life to Live in which she played the role of 15 year old teenager, Starr Manning.
On January 20, 2015, it is revealed that Alderson will be leaving the show and the role of Kiki will be recast by Hayley Erin, who made her debut on February 26, 2015.
She then attended the Professional Performing Arts School in New York for high school.
Alderson would be one of the main Llanview transplants along with Roger Howarth and Michael Easton, that was placed on contract with the GH series.
As of 2015, her estimated net worth value is about million US dollars.
With a very little active media life, there is not much that is to be known regarding Kristen’s private life.
She was residing in Los Angeles but has since moved back to the east coast.