Watch Justin Bieber Sing Selena Gomez's "Who Says" & Edwin McCain's "I'll Be"

Justin Bieber has been changing up his repertoire recently during his shows and performing some covers. Even though his fans screamed for the 17-year-old star to sing his hit song "Baby" instead, Justin seemed to be having fun changing it up!

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Justin was teasing his fans in Malaysia before singing the song they were dying to hear — "Baby." Instead, Justin decided to sing his girlfriend Selena Gomez's hit "Who Says," which got a few laughs from his fans, but mainly more screams for "Baby."

Still, it was a sweet gesture from The Biebs to sing Selena's song since she has joined him on this portion of his tour. If only she would now come out on stage with him!

Watch Justin sing "Who Says" below!

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And "Who Says" isn't the only song Justin covered on stage. He was quite proud of his cover of Edwin McCain's "I'll Be."

"Just felt like doing something from how i started...felt good," Justin recently Tweeted with a link to the video.

Watch Justin perform "I'll Be" below!

Look how much he's grown!