VIDEO: Justin Verlander and Kate Upton do the ALS ice bucket challenge together

Detroit Tigers ace Justin Verlander and his Sports Illustrated swimsuit model girlfriend Kate Upton took on the ALS Ice Bucket Challenge together. How adorable.

The pair was challenged by SI Swimsuit Issue alum Brooklyn Decker, who had a bucket of ice water dumped on her by husband and former tennis star Andy Roddick. 

To keep the viral awareness campaign going, Verlander gave his brother Ben 24 hours to complete the mission. Upton broke out the fame card, challenging her pals (and "The Other Woman" co-stars) Cameron Diaz and Leslie Mann.

Your move, brother Verlander.