Jennifer Lopez & Iggy Azalea took on the ALS Ice Bucket Challenge on Sunday. 

The Ice Bucket Challenge has gone viral in attempt to strike out ALS, Amyotrophic Lateral Sclerosis, also known as "Lou Gehrig's Disease". ALS is a neurodegenerative disease affecting nerve sells in the brain and the spinal cord. 

J.Lo released her Ice Bucket Challenge video on Instagram and nominated a few familiar faces such as Pitbull, Iggy Azalea, Cristiano Ronaldo & two of her good friends Tracy Anderson and Leah Remini. 

Iggy accepted J.Lo's nomination and posted her Ice Bucket Challenge video on Instagram as well. She nominated two of her collaborators Charli XCX from the song ("Fancy") and Rita Ora ("Black Widow").


Watch their Ice Bucket Challenges below:


(video/photo credit: Instagram)