Amy Winehouse's ex-husband Blake Fielder-Civil has been jailed for burgling a house in Rawdon, Leeds.Fielder-Civil was caught after cops spotted him and his pal wearing balaclavas and carrying an "impressive-looking" replica handgun.They had stolen goods including an X-Box, DVD players and jewellery worth 4,000 pounds from the house, reports the Sun.Fielder-Civil, who had divorced the pop star two years ago, was found to be high on a cocktail of cocaine and opiates at the time of the robbery. The 29-year-old was jailed for 32 months after he admitted burglary and having an imitation firearm.