Hania Riley Sinclair was born in April 2008. She is Vin's oldest child. She goes by the name Similce and Vin often refers to her as Alpha Angel because she's his firstborn. She made her acting debut in Fast & Furious: Spy Racers alongside her dad, who also executive produced the project. At the premiere for the show in 2019, according to Variety, Vin revealed that Similce was born while he was filming Fast and Furious (the fourth film in the franchise), but he was reluctant to leave set for the birth. His best friend and costar Paul Walker was the one who told him he needed to go be there for the birth of his child. Vin said Paul said to him, "It will be the best day of your life."