Beyonce made a young cancer patient’s dream come true when she brought the child onstage during her concert in Sydney, Australia last Friday night.

The R&B sweetheart was performing at the city’s Acer Arena when melted the hearts of 21,000 concertgoers by inviting a little girl named Chelsea onstage midway through her set and dedicating her inspirational hit “Halo” to the young leukemia survivor.