Britney Spears pregnant again?

Troubled pop star Britney Spears has fuelled speculation she is pregnant again, after being seen entering into a clinic for a health check up.
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This was before actor Mel Gibson, 52, took her on holiday to Costa Rica. Britney flew to the Braveheart star's £13 million ranch with his wife Robyn and her dad.

"Britney was spotted with an apparent bump recently and spent two hours at LA's Kerlan-Jobe Clinic," a source said.

Spears is believed to be struggling with her weight after she stopped taking Adderol, a stimulant prescribed for attention deficit disorder and used by women to keep hunger under control. According to an addiction specialist, weight gain is a common side effect.

"Despite daily workouts, she has put on a lot of weight in recent weeks. She isn't saying if she is pregnant, but she is taking medication, which has affected her weight. Living with her dad—a chef—means she has piled on pounds. She is extremely paranoid about her body at the moment," said the source.