‘I don’t think I’m the only woman to use it that way’: Dannii Minogue reveals she’s had Botox during traumatic times in her life And now Dannii Minogue has revealed she has used Botox during traumatic times in her life to hide the signs. The 47-year-old, who is a judge on new BBC talent show Let It Shine, said she believes many women undergo the cosmetic treatment as a ‘subconscious’ reaction to being unhappy.