Jessie is a cowgirl toy that comes to life when no one is around.  She is currently owned by a little girl named Bonnie along with the rest of the toys.  Jessie Started out as a Disney Character in computer animated movies.  Now she in comics as well.  She is shown to be Buzz Lightyear's main love interest but it was unknown if he returned these fee;ings until Toy Story 3 when Buzz was in his Spanish mode and admitted his love for her.