Complex sentence: Natalie DiDonato (aka "Nat D") Born and raised in South Philadelphia, Nat D is allegedly the cousin of Philadelphia crime family associate Frank "Frankie Flowers" D'Alfonso.
Split into simpler sentences: Natalie DiDonato (aka "Nat D") was born and raised in South Philadelphia. She claimed to be the cousin of the Philadelphia crime family associate Frank "Frankie Flowers" D'Alfonso.