Kim's Next Stop: The Mrs. Carter Show
Kim Kardashian catches Beyonce's London concert during her whirlwind vacation.
Kardashian -- who's boyfriend, Kanye West, frequently collaborates with Beyonce's hubby, Jay-Z -- tweeted an onstage photo of the singer, writing, "Oh hey B!"
The 32-year-old's England visit is the third stop on her whirlwind overseas vacation.
This past week, Kardashian was in Mykonos, Greece with her famous family -- where they were seen yachting and dining by the waterfront -- before jetting off to Paris, France for a romantic rendezvous with her 35-year-old beau.