Our favorite foursome is back!
The group shared a ton of fun pics from set, which you can check out below!
“I am SO insanely excited to start work tomorrow on #AustinAndAlly! This season is going to be amazing :)” Calum tweeted.
Raini wrote, “I’m trying to trick my brain into thinking tomorrow isn’t the first day of Austin & Ally S4, so I can get some sleep. But I’m so excited!”