Chaz Bono made his first public appearance last night since announcing that he's saying "bye bye" to his bagina and "hi hi" to a peen. Chaz came out with his girlfriend Jennifer Elia to support Benjamin Bratt's movie La Mission at L.A.'s Outfest last night. Benjamin told ET that he was doing the dick slappy dance, because he was so happy that Chaz came out to celebrate the festival, "I think it's pretty auspicious, I think it takes a great deal of courage to be here and be part of that personal