Kirsty Bertarelli, Britain's wealthiest divorcee, faces a personal crisis as her partner, Argentinian financier Fabio Boglione, is hospitalised in Switzerland following a severe stroke. The former Miss UK maintains a vigil at his bedside.
BBC presenter Kirsty Wark faces criticism for her role in a documentary about Alex Salmond, with claims of bias and political interference in the SNP's internal conflicts.
British freestyle skier Kirsty Muir faces a race against time to recover from a serious injury ahead of the Winter Olympics, putting her medal ambitions at risk.
Disturbing footage captures Kirsty Carless, 31, creeping up on her ex-partner with a knife before fatally stabbing him in a jealous rage. The attack, described as 'savage', left the victim with 15 stab wounds.