And it turns out…
According to the hunk:
[Image via WENN.]
And it's the BEST kind of de-stressing treatment…
Girl purchased some fineries at All Saints before heading on home to prepare for the big musical spectacle.
Always adorable Brit, even when you're just in comfy casual jeggings and fluffy Ugg booties!
Ch-ch-check out MORE snaps of BritBrit's shopping adventure (below)!
[Image via Splash News.]