Britney Spears Accused Of 'Injection Overdose'

Pop princess Britney Spears has been accused by a top US plastic surgeon of over using injections or fillers to keep her face constantly swollen. Another doctor suggests, Botox may also be the cause.

The 'Toxic' singer - who is taking a break from her Las Vegas show - was photographed Friday grabbing lunch with her kids in the Valley but her face looked noticeably different.

Dr. Anthony Youn (who has never treated Britney) reveals that, "It appears that Britney said, ‘Hit Me Baby One More Time’ to her plastic surgeon! Explaining further that, “Her cheeks look quite plump, possibly due to injections of a filler like Voluma.”

However, the doctor also suggests that weight gain or an allergic reaction may be to blame. "Another possible cause could be an allergic reaction to a medication or food, or major weight gain,” he said.

"If she’s had actual filler injections, hopefully she had them recently and is still swollen. Britney usually looks really good, and as a board-certified plastic surgeon I would recommend clean living to her over any actual fillers, given as young as she is."

Another plastic surgeon, Dr. Norman Rowe (who has treated the singer) also suggested to RadarOnline early this week that the singer may have used Botox.

"It appears that Britney has had fillers placed in her cheeks to provide a lift and her forehead looks like Botox has been at work to smooth out any wrinkles,”

In 2013 32-year-old Spears admitted to visiting Beverly Hills plastic surgeon Dr. Raj Kanodia saying he “does fun stuff to me sometimes — I’ve had lip injections before.”

Should she continue?