Kristen Stewart has confessed that she is incapable of controlling her heart.
The 23-year-old actress told Marie Claire magazine that some people have a certain thing that they go for in their partner and she has a subjective version of that, Metro.co.uk reported.
The 'Twilight' star split from Robert Pattinson recently after they struggled to move past her momentary indiscretion with director Rupert Sanders.