Khloe Kardashian Odom seems to be trying to hold it together after her husband, Lamar Odom, was arrested on suspicion of a DUI.

Us Weekly reports that the star of Keeping Up With The Kardashians tweeted, "Smile and no one will notice" on Friday. The tweet came after her 33-year-old husband, NBA star Lamar Odom, was arrested for driving too slowly on the San Fernando Valley Freeway. Odom failed multiple sobriety tests. During the traffic stop, he reportedly refused to take a chemical test, fueling more speculation about his alleged drug abuse.

According to The Daily Mail, Odom did not immediately pull over when he attracted police attention on the San Fernando Valley Freeway. Instead, he passed three exits and drove erratically. At the time, he had been on his way home to downtown Los Angeles. Hours after he was arrested on Friday, he was released from jail on $15,000 bail at 8:30 AM.

An inside source said that Odom's drug addiction has created serious problems in the marriage and alleged that he is sometimes high on cocaine for three to four days at a time. The basketball player has also faced allegations of cheating, and the source added that Kardashian Odom thinks that Odom's behavior is a result of drug use. Reportedly, she still wants to save her marriage. Kardashian Odom even tried to stage an intervention for her husband, but it was apparently unsuccessful. Both were photographed wearing their wedding rings earlier this week.

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