Best friends Paige and Frankie put their talents to use while making video blogs for their online comedy channel. Upon reaching 10,000 subscribers for their comedic music videos, the friends are invited to produce their videos at Vuuugle Studios, an influential entity in the industry. There, they continue their quest to reach the top of the blogosphere. Together, with longtime friend Bernie and fellow Vuuugle stars Dirk and Amelia, the girls embark on a series of comedic adventures in hopes of becoming even bigger online celebrities.
Best friends are there for each other whenever one needs help. In the case of BFFs Shelby and Cyd, that "whenever" can be any era in history. After a science experiment goes awry, the teens acquire the ability to travel through time whenever they want and, sometimes, even when they don't. They try to use their recently acquired power to help navigate their teenage years, both in school and in their family relationships -- especially when it comes to Shelby's mischievous twin brothers Bret and Chet -- which often includes going back in time to fix past mistakes. And for some fun, the girls occasionally sneak into the future to get a glimpse of what's to come.
Liv and Maddie Rooney are identical twins who have been leading different lives for the last few years. Maddie is a high school basketball phenom in Wisconsin who prefers high tops to high heels. Cool, confident social butterfly Liv has been in Hollywood for the past four years starring on a hit TV show. When Liv returns home and the girls share a bedroom, Maddie quickly realizes that it's not easy sharing a small space with a sister who has become accustomed to being in the spotlight, for Liv inserts herself into situations when she thinks Maddie needs help. Despite their antithetical personalities and aspirations -- but with an unbreakable bond -- they are able to accomplish pretty much anything they try.