Aguilera's boyfriend's DUI charges dropped

Christina Aguilera's week just keeps getting better.

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Two days after her divorce from Jordan Bratman was finalized, the L.A. County District Attorney officially rejected the DUI case against her current boyfriend, Matthew Rutler, citing insufficient evidence.PHOTOS: Christina and Jordan in happier times

(Rutler, 25, was pulled over and arrested in March on suspicion of DUI; Aguilera was booked on a misdemeanor charge of public intoxication.)

Law enforcement officials tell TMZ that Rutler's blood alcohol content was ultimately determined to be .06 at the time of his arrest, which falls under California's legal limit to operate a vehicle, .08.VIDEO: Christina's Super Bowl slip-up

Aguilera recently opened up to Us Weekly about her troublesome year, which kicked off when she flubbed the lyrics to the National Anthem during the Super Bowl.

PHOTOS: Christina's sexy video style

"It's a life-uprooting time and there have been hiccups along the way that unfortunately the whole world gets to witness and judge," "The Voice" judge, 30, said. "In light of the past year, there have been obvious setbacks. I've gone through a really hard divorce, and anyone who has gone through a divorce will speak about how hard the journey is from start to finish."