Siobhan Clifford, known as Shay Clifford, is a current member of Hi-5. She is from the Blue Mountains. She discovered her love of musical theatre at 13 and has been performing ever since. She joined Hi-5 in December 2016, being part of the new Hi-5 Australia.
- Shay is the first Australian member that hosts the Puzzles And Patterns Segment. Kathleen and Fely are Filipino, Sun and Dayen are South Korean.
- Shay is also the first blonde that hosts that segment.