Len Goodman, 75

Tess Daly, 50

Kelly Brook, 39

Rachel Riley, 33

Claudia Winkleman, 47

Cat Deeley, 43

Christine Bleakley, 40

Ayushmann Khurrana, 35

Andrea McLean, 50

Manish Paul, 38

Layla Kayleigh, 35

Laura Hamilton, 37