Justin Bieber isn't the only one crashing Taylor Swift's concerts these days. After celebrating her win at the MTV Video Music Awards last night, Nicki Minaj made a quick stop at the Staples Center in L.A. to surprise the audience at Taylor's concert. Nicki and Taylor sang Nicki's hit "Super Bass," which is one of Taylor's favorite songs. Check it out:
"The combination of the INSANE crowd tonight and Nicki Minaj joining me onstage for 'Superbass '= #IwishthatIcouldhavethismoment4life," Taylor Tweeted after the show.