Wambie girls, here are some photos of Selena's concert in California.

Selena Gomez is on tour, and was recently performing in California wearing a beautiful Mandalay dress. Next stop: Florida.

Sel fans got a big surprise when Justin Bieber got on stage and sang his own version of  "Cry Me a River" by Justin Timberlake along with "Favorite girl". Justin later told the world on Twitter how proud he is of Selena! Cute.

Do you notice anything strange about Justin's voice?

Source: Justjared & Mujerdeelite