Fans of Taylor Swift got a surprise this week in Los Angeles when Justin Bieber joined Swift on stage at the Staples Center during the Speak Now Tour.
According to MTV, fans of both Taylor swift and Justin Bieber watched Swift perform the Justin Bieber hit “Baby” before the real Bieber walked onto the Staples Center stage to join Taylor on the song.
Taylor Swift and Justin Bieber traded verses on “Baby” before Bieber added a rap to his popular song.
Check out the Taylor Swift and Justin Bieber perform “Baby” below: