Katy Perry, Justin Bieber and Britney Spears among celebrities urging fans to support orphaned children

Katy Perry, Justin Bieber and Britney Spears are among the dozens of celebs who changed their pictures to reflect their support for the Berry Children Fund. The charity's efforts went viral Wednesday (July 27) after news of the children, who lost their parents in a car wreck in Texas on July 3, hit the web. 

The Berry children -- Peter, 9, Aaron, 8, and Willa, 6 -- all survived the car crash that took their parents. However, both boys suffered severe spinal cord injuries that left them paralyzed from the waist down. All the money raised will go toward the children's medical needs, psychological support and education.

Other celebrities urging fans to "show your hearts" include Lady Gaga, Ashley Benson, Ellen DeGeneres, and Kim Kardashian. You, too, can support the Berry Children Fund by texting BERRY to 85944 to make a $10 donation or visiting theberrychildren.org and showyourhearts.org.