Christina Aguilera 'Hungover' On The Voice?

Christina Aguilera may be a hit on The Voice, but behind-the-scenes it's a different matter, according to a new report.

The 'Genie In A Bottle' singer has been accused of rocking up so hungover on set of the hit show, that the producers have to prompt her with lines.

In Touch reports that an insider claimed Aguilera's lifestyle is to blame, and that she "hasn't eased up on the partying one iota" since she was publicly arrested for being a drunk.

The source also said: Shes even shown up on set looking bloated and hungover. They even added: Its gotten so bad that frustrated producers are considering giving Christina a curfew on the nights before tapings.

Christina, who sang at Etta James's funeral earlier this month with an unfortunate fake-tan mishap, "seems distracted while filming, to the point where producers have to feed her lines."

According to the mag, they also added: Shes a disaster. They have to work hard to keep her on track."

Now a source close to Christina has slammed the report and told Gossip Cop that the claims were totally "false".

Christina and that fake tan streak...

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