We smell a new squad in our midst!
However, it appears the epic collaborative performance gave an even cooler gift in the form of new best friends, Blue Ivy Carter and Apple Martin.
For the snap, the Oscar winner wrote:
Aly and AJ Michalka spent their Monday afternoon showing off their nerdy side by picking up a pile of books at the local Barnes and Noble in Calabasas, Calif.
We can't tell which books they picked up, but it looks like they have a good amount of reading to do between the two of them.
It's also pretty cool to see that they didn't opt for the digital versions. See? Books aren't a lost art, after all.
Have fun readin', girls!
[Image via GSI Media.]