Toyah will take part in ITV’s Splash! on Saturday 11 January at 19.00.
Read Toyah’s January blog to find out more about her two-month training for the programme.
Splash involves five celebrities diving in front of the judges each week as they aim to qualify for the final.
London 2012 bronze medallist Tom Daley said:
“The talent in this series has been incredible, but it’s also very hard work and a difficult challenge. The celebrities have trained really hard and have to focus on getting the dive right.”