Seems highly likely that Bethzy Zamorano influenced the debut of Bethzy (and the rise of its variants as well). The year before, she appeared along with her partner, actor/comedian Adrián Uribe, in Bailando por un Sueño, which was broadcast on Canal de las Estrellas in Mexico, and they were runner-ups in the first season.
My PNL:
http://www.behindthename.com/pnl/149249My blog:
https://maybeitisdaijirou.wordpress.com