Katy Perry helped deliver her sister's baby just hours before she was due in the studio.
The 31-year-old pop megastar rushed to the hospital to help her sibling Angela Hudson give birth, and still managed to make time to head to the studio afterwards to work on her latest music.
The Dark Horse hitmaker - real name Katheryn Hudson - took to Twitter to announce the birth.
This isn't first time that the Firework musician has tried her hand at midwifery, as she also helped deliver Angela's first child when she had a home birth in 2014.