Rita Ora 'can't feel her arms' following a workout with personal trainer Jono Castano
Daily MailShe's currently living in Australia as she films The Voice Australia. And it appears Rita Ora has enlisted the help of Rebel Wilson's personal trainer, Jono Castano to help her keep in shape while filming the Channel Seven reality show. UK pop star Rita Ora, 30, 'couldn't feel her arms' on Monday, following a grueling workout with Rebel Wilson's personal trainer Jono Castano in Sydney 'Can't feel my arms after the gym,' she wrote, before tagging the personal trainer to the stars to thank him. Superstar: Rita looked glamorous in a strapless top, baggy pants and high heels Jono has become known in celebrity circles for his work with Rebel Wilson, who lost a great deal of weight last year. Laughter: In November, Jono revealed the secret to their workouts was making sure to laugh Earlier this year, Jono appeared on Channel Seven's Sunrise, where he ran the hosts through Rebel's workout routine.