Nick Knowles, 61, is hand-in-hand with fiancée Katie Dadzie, 34, as they leave The Rocky Horror Show press night ahead of his debut on Strictly Come Dancing

Nick Knowles had a spring in his step as he made his way home on Tuesday evening -  and little wonder,having spent up to four hours a day rehearsing for the latest series of Strictly Come Dancing.

The DIY SOS star was joined by fiancée Katie Dadzie as they left the Dominion Theatre after attending a press night performance of The Rocky Horror Show. 

Nick,61,appeared to be in high spirits as he walked hand-in-hand with 34-year old Katie,who will no doubt be cheering him on when he takes to the dancefloor on Saturday evening. 

The presenter opted for a casual white polo shirt with a geometric print and beige chinos for the occasion.

Meanwhile,Katie looked stunning in a little black dress that stopped several inches above her knee,possibly in a nod to the raunchy nature of the hit musical. 

Slipping into the character's famous corset,heels and suspenders,the actor hid his identity under the character's white makeup to perform with dancers at a photocall

The singer lives in west London and in south Oxfordshire with his wife Angela and three children but often returns to his native Australia.

Last year,Jason detailed his meticulous self care routine including regular massages,healthy eating and even pedicures.

He explained how he keeps fit and in control and likes to treat himself with the occasional beauty or wellness treatment.

In terms of diet,to start the day he enjoys a drink of hot lemon before having pasta or sushi for lunch and then a small evening meal of tacos with guacamole.

He told The Times: 'I'm up at 7am and always start my day with hot water and lemon. In the mornings I only eat fruit so I don't feel too heavy,as I'm a big fitness person and like to go to the gym early.

'I like to get a massage twice a week and love a foot massage and to get my nails done.

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