“Now I need to have my boobies checked one more time when I have a minute.
“My hormones are still all over the place today so starting today with some oestrogen to see if we can balance the body better…” the star added.
Shirley will be on Strictly this weekend as the show heads towards quarter finals week with only five celebrities remaining.
Those remaining are Rhys Stephenson and Nancy Xu, Dan Walker and Nadiya Bychkova, AJ Odudu and Kai Widdrington, Rose Ayling-Ellis and Giovanni Pernice and John Whaite and his dance partner Johannes Radebes.
This comes after Tilly Ramsay and Nikita Kuzmin were eliminated on Sunday evening.
The January issue of Prima is on sale from 2nd December.