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Bruno Mars is going to plead guilty to a charge of possessing cocaine.
The Grenade star, whose real name is Peter Hernandez, was arrested after performing in a Las Vegas club last September - he was found have 2.6 grams of cocaine on him.
By making the guilty plea the 25 year old can expect a 2,000 dollar (£1,261) fine, 200 hours of community service, drug counselling and a year on probation.
Bruno has seven nominations at next month's Grammy Awards in Los Angeles.