Selena Gomez got sexually transmitted disease from Justin Bieber?

Did Selena Gomez acquire a sexually transmitted disease from Justin Bieber? She's reportedly worried that her ex-boyfriend gave her STD.

Selena Gomez
File photo from Mikey Hennessy
A Life & Style report cited an insider who said that the 21-year-old singer/actress was scared that the Canadian pop star gave her an infection, alleging:

Selena has had issues with anxiety for a while and she's still dealing with them. It started when Justin was cheating on her — one big breaking point was that she thought he gave her an STD and got tested.

The STD issue came out after Selena was rumored to have checked into The Meadows treatment center in Wickenburg, Arizona in January.

However, it was previously reported that she sought remedy for her alleged addiction to alcohol, marijuana and sleeping pills after she broke up with the "Baby" hitmaker. It was denied by her camp and the artist was also mum about it.

Recent reports also said a fit and healthy Selena Gomez was spotted on her way to a dance studio, appearing before the public eye apparently to put an end to speculations that she's having health problems.