Rainbow recently brought in "Sunshine" with their latest comeback, and they'll be adding onto their activities with a CF deal!

Rainbow became the new endorsement model of 'Demi Soda', making this their first official endorsement with all members included, thanks to Jaekyung's recent win on the 'Korean Art Idol Competition'. She also went above and beyond by participating in the package design of 'Demi Soda' using her art skills and creativity.

The girls will soon start filming for the upcoming CF, so we can probably expect to see a fun and bubbly ad come our way sometime during the next few months!