Selena Gomez Returns to Hospital for Blood Pressure Tests

She is not pregnant. In addition, do not go down Bieber Fever.

Instead, sources say, Selena Gomez was rushed to hospital on Thursday night - and then back there again yesterday - because ofconcerns about high blood pressure.

Doctors have not yet been discovered based on Selena werenausea and headache, which landed in the care of his start lastweek after the appearance on the Tonight Show with Jay Leno.

He hopes to make his fans on Monday at Santa Monica Place,which will kick off 10-city tour for the artist. Let's hope he does, and feel great! ...