Kim Kardashian was spotted leaving the Dorchester Hotel in London Wednesday evening in a sleek all-black ensemble, complete with an edgy leather top.
The E! star donned leggings and sky-high heels to complete the sophisticated look.
The mother-to-be was headed to the O2 Arena to catch Beyoncé perform her Mrs. Carter World Tour concert.
Kardashian tweeted a backstage picture and an onstage shot of the singer and said, "Oh hey B!"
Looking good, Kim!
A new season of Keeping Up With the Kardashians premieres June 2 at 9 p.m., only on E!