The only Ken doll in my collection! (so far..) Ken portrays Derek in Barbie's movie "12 Dancing Princesses". I gotta admit I haven't seen the movie tho . I mainly bought this doll for the lovely 12 pairs of ballet shoes included in the box (altough I'm still wondering why they put those shoes in Ken box. Makes me wonder if Ken has never married Barbie 'cos, well, he likes something else. Who knows..).