Stephanie Denise "Tippy" Dos Santos-Porcuna (née Dos Santos; born August 16, 1994) is a Filipino American singer, actress and lawyer. She first appeared on Ruffa & Ai in 2009.
Dos Santos is a member of ABS-CBN's circle of homegrown talents named Star Magic. In July 2013, she collaborated with singers Sam Concepcion and Quest to interpret the song "Dati" composed by Thyro Alfaro and Yumi Lacsamana, which won the grand prize at the 2nd Philippine Popular Music Festival.