What was Selena Gomez's fourth song?

Answer 1

I am pretty sure her first song was Magic *or Its Magic from the series Wizards of Waverly Place* and then her singing career kicked off and her second song was Tall me Something I Don't Know, then the third was Round and Round, and the fourth was Naturally.

I do not know if I am correct. I am almost certain her fourth song was either Naturally or A Year Without Rain.