I think Jessie(the cowgirl) is bisexual(or maybe even les). there is an entire song for her that explains how much she loved her owner who in fact was a girl and got really confused and upset when they grew apart but she was overjoyed to meet woody and was his best friend for the next two movies (besides buzz) there was also that end credit scene where you see buzz and Jessie dancing in toy story 3 but in the same movie was very supportive of barbie when she was going through being tossed and being 'betrayed' by ken. now these might seem like small things but seriously they could have just had Jessie tell a story of how she got dumped but the wrote a SONG for it an almost three-minute long SONG about how much she loved her FEMALE owner and the fact that she went along with buzz's dancing(romantic dancing if I'm correct) aswell!