Khloe filed for divorce last week, finally calling time on her four year marriage to basketball player Lamar.
However, mum Kris insists that her daughter isn't moping around the house heartbroken. Instead, Khloe is said to be "keeping busy" and staying "strong".
Speaking to E! News, Kris said: "Khloe really is so great.... She's got such a big heart but she also is very sensitive. She's got that tougher exterior and sensitive inside, but she's good. She's got all of us all around her..."
The 29-year-old reality TV star eventually ended her relationship with Lamar after months of speculation that the couple were on the rocks.
Earlier this year, Lamar was accused of having a substance abuse problem although he did not confirm the reports.
Khloe cited "irreconcilable differences" as the reason for the couple's split and has been putting on a brave face in the wake of her divorce.
Last week, the curvaceous entrepreneur stepped out in LA for a red carpet event and oozed glamour and confidence, despite ditching her wedding ring.
Meanwhile, yesterday (17 December) Khloe seemed to be having fun with younger sister Kendall, as the pair posed for a cute snap in matching baseball caps.
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