A possible summary is:
Colleen and Rachel, two sisters and friends of Jojo Siwa, try out some of Jojo's bath products that they make themselves, such as soaps and bath bombs. They have fun and make a mess in the process, and end up with dyed hands and a purple bath. They also promote their other videos and channels, and thank their fans for their support. Colleen also updates her viewers on her pregnancy and warns them that she might not upload as often.
Here are the key facts extracted from the text:
1. Colleen and Rachel are sisters who test out Jojo Siwa products on their channels.
2. Jojo Siwa is a good friend of theirs and gave them a bunch of products to try out.
3. They made their own sparkling soaps and bath bombs using the products.
4. The bath bomb turned the water purple and dyed their hands pink.
5. Colleen is pregnant and due on January 1st, but might have the baby sooner than expected.
6. They raised over $80,000 for childhood cancer on Colleen's birthday.
7. The Miranda channel reached 10 million subscribers.