Juana de Dios Castrello, better known as Diosa Costello (April 23, 1913 – June 20, 2013), was a Puerto Rican entertainer, performer, producer and club owner,[1] often referred to as "the Latin Bombshell".

[2] Costello was born Juana de Dios Castrello y Cruz in Guayama, Puerto Rico on April 23, 1913,[3] although 1917 is often incorrectly sourced.

[4] After performing for some time at various venues in Spanish Harlem, she paired with Desi Arnaz at the La Conga club.

Costello debuted on Broadway in Too Many Girls (1939), which was directed by George Abbott.

[7] She was married to Pupi Campo and Italian singer Don Casino.