Siobhan "Shay" Clifford (born 3 July 1998) is a former member of Hi-5. She is from the Blue Mountains in New South Wales. 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 and in October 2018, her association with Hi-5 was reported as having ended after the Australian company was shut down.