"I'm sure I will be nervous," she confessed. "Right now we're in rehearsals so it's just easing our way into it. But for sure, on the big night, it will be nerve-wracking. I get nervous before every performance."
When she's not busy rehearsing, the Bleeding Love hitmaker has been giving her legions of Instagram followers serious beauty envy, as she shows off her gorgeous make-up looks. Admitting that at the moment she's "loving rocking a red lip and a red nail", Leona revealed that she tries to follow a key beauty rule she has picked up over the years.