"Today @michellerandolph and I started up our YouTube channel again!" Cassie wrote on Instagram.
In fact, the beautiful blonde sisters have already released their first video live (watch it below!)
Cassie and Michelle -- who made an appearance on Cassie's hometown date for The Bachelor and is romantically involved with actor Gregg Sulkin -- previously created a YouTube channel called "Double Mumble" in 2017.
The account has since been deactivated, but clips of the old series are still available on Cassie's Instagram page.
"A couple years ago we started a channel (RIP Double Mumble) and had so much fun doing it together, but had to stop because we weren't living near each other," Cassie continued in her post.
Until recently, Cassie was living in the Los Angeles coastal suburb of Huntington Beach, CA, while Michelle was a West Hollywood resident.