After donning all sorts of over-the-top costumes at her concerts during her world tour, Katy Perry was decidedly more toned-down at the premiere of “Katy Perry: The Prismatic World Tour” with her beloved dog Butters at the Ace Hotel in LA on Thursday.

The 30-year-old pop star wore a business-like Balenciaga tuxedo dress with black satin lapels and oversized buttons. Her raven hair was swept up, and her makeup was kept clean and somber-hued.

But the seriousness seemed to have stopped there because Katy rocked some pretty hardcore accessories, including heavy metal ear piercings, a huge lilac stone ring, and sparkly glitter nail polish on her fingers and toes.

Of course, we can’t forget Katy’s fab lace-up boots — check out those corset-style lacings that went all the way up her legs.

Katy showed off so many gorgeous accessories, but she had one more that she saved for last: her Cavapoo dog, Butters.

When the caramel-colored pup joined the performer on the pink carpet, it stole our attention away from her shoes, which is saying a lot!

Butters even stole attention away from Katy Perry herself, only giving its human owner a sloppy kiss on the lips as some sort of consolation.

Check out Katy Perry’s black suede lace-up boots up close in the pictures below.

We’d recognize those sexy lacings anywhere — they are a Giambattista Valli signature, and the boots are a brand new style for Fall/Winter 2015.

Giambattista Valli Open-Toe Lace-Up Boots, $1,575
Shop these similar lace-up boot styles at wallet-friendlier prices:

