NO
I found no information suggesting they are related. It seems they share the same last name and a love for singing Mexican music but no genes.
December 2. Source: ElMariachi.com (http://www.elmariachi.com/Artists/graciela_beltran.aspx)
shes 35, her birthday is dec. 29
You can try her label: c/o Universal Music Group Latino 420 Lincoln Rd Ste 200 Miami Beach, FL 33139-3014 USA Address provided by StarTiger - The World's Largest Autograph Community. Contact...