I tried a search and came up with this Youtube stock advisory service, they have announcer girls occasionally: http://fr.youtube.com/watch?v=dlhblLLbCf0&mode=related&search= and another one: http://fr.youtube.com/watch?v=iRg8CYYaF2o&mode=related&search=
www.barbaraward.com She either works on the NYMEX, COMEX, or NYBOT, not sure, but have seen her down there and she is nice.
I love the latin look. But I actually think she looks more Italian or Spanish/mediteranean type than she does Mexican.