Watch Austin & Ally Sing Their 'Perfect Christmas Song'!

Did you catch Austin & Ally‘s amazing musical number last night?

In “Santas & Surprises,” when one of Austin (Ross Lynch) and Ally’s (Laura Marano) music students is sad about spending Christmas away from her father, the gang rallies around her to try and make her happy.

That included an awesome tracked called “A Perfect Christmas Song” – sung by Austin and Ally themselves!

And of course, Dez (Calum Worthy) and Trish (Raini Rodriguez) got in on the fun too! Watch below!