If I Were A Boy Beyoncé
The actress and fellow celebrities record The Beatles' 'Hey Jude' to support kids' hospital
Jennifer Aniston was joined by stars such as Mad Men actor Jon Hamm, Robin Williams, Malin Akerman, country singer and Nicole Kidman's husband Keith Urban and band Lady Antebellum to record the famous song in aid of St Jude's Children Research Hospital.
The American hospital specialises in treating kids with cancer. Some of the little patients and hospital staff feature in the video alongside the celebrities.
Watch the video below