Bruce Willis' family recently announced the heartbreaking news of his aphasia diagnosis.MORE: Bruce Willis' wife Emma issues new statement following star's health diagnosisThe Die Hard actor is a doting dad to five daughters, and over the weekend his oldest child with wife Emma celebrated her tenth birthday.The occasion would have been bittersweet given Bruce's diagnosis but Emma made sure to make Mabel's birthday extra special.VIDEO: Bruce Willis and Emma Hemming's young daughter supported by family as she learns to ride a bikeThe doting mom posted a heartfelt tribute to her daughter on Instagram, alongside footage of her in a school play, and two photographs of her with each of her parents.READ: John Travolta pens emotional tribute to longtime friend Bruce Willis following his devastating health diagnosisMORE: Demi Moore's daughter Tallulah shares health update after visit to doctorIn the caption, Emma wrote: "That's right baby, dream BIG, keep reaching for the stars and remember to live it up! Happy 10th birthday to you Mabel Ray. You are all heart and soul.