A girl always loves a surprise...
Selena Gomez played a show on Sunday night at the Pacific Amphitheatre in Costa Mesa, California. And mid-concert, her fans got a big surprise as Gomez's boo, Justin Bieber, took the stage.
Bieber even took to Twitterto tell Gomez that he thought she did a great job onstage.
"Had a #greatnight and surprised the people. felt good to be on stage. nothinghe wrote.
is changing that. #REAL,"
"@selenagomez u did great tonight. proud of u."