Khloe Kardashian has hinted she isn't ready to forgive Lamar Odom.

The 29-year-old reality TV star, whose four-year marriage to the basketball player has been rocked by allegations he has secretly been abusing drugs and cheating on her in recent months, has suggested she isn't convinced by reports her 33-year-old husband is desperate to get his ''old life'' back and has been sober since the start of October.

The 'Keeping Up with the Kardashians' beauty posted a bold message of a painting with the words ''You Get What You F**king Give'' in bright red ink on her Instagram profile on Sunday (20.10.13), which appeared to be directed at her struggling husband.

She posted the image just hours after reports surfaced that Lamar was spotted on his way to a pre-Halloween costume party in Los Angeles on Saturday night (19.10.13).

The former LA Lakers star was photographed attending the bash in a camouflage shirt and cargo pants with a friend.

Despite their ongoing battle to save their marriage, both Khloe and Lamar are still wearing their wedding rings suggesting they haven't completely given up on their relationship just yet.

Lamar recently pleaded not guilty to a misdemeanour count of DUI (Driving Under the Influence) and a pre-trial hearing is scheduled for November 8.