Nadiya Bychkova flashes her legs in a stone minidress as she holds hands with beau Kai Widdrington

Strictly's Nadiya Bychkova and beau Kai Widdrington put on loved-up display as they leave rehearsals

Strictly's Nadiya Bychkova and Kai Widdrington depart tour rehearsals hand-in-hand

Nadiya Bychkova wows in a sequin mini dress as she steps out hand-in-hand with Kai Widdrington