Is Khloe Kardashian dating her ex-husband Lamar Odom's old basketball rival? 

It appears as though Kardashian's relationship with French Montana has fizzled out again, but it looks like she has a new love interest — Rick Fox. The pair was spotted arriving separately at Casa Vega in Sherman Oaks, California at around 11:45 p.m. and reportedly dined at the popular Mexican restaurant until 1:30 a.m., according to X17Online. 

The "Keeping Up with the Kardashians" star was casually dressed for the evening in a black bomber jacket and black skinny jeans accessorized with black ankle boots and a black Chanel bag. Fox was dressed in a grey t-shirt and dark pants with a black leather jacket. 

The pair's outing immediately sparked speculation of a romance brewing between the two, but when an X17Online photographer asked Fox if they are dating, he replied, "Khloe's a good friend." 

The retired basketball star used to play for the Lakers while the reality star's estranged husband, Odom, played for the Clippers. Fox retired from the Lakers and basketball in 2004. 

Fox was recently linked to "90210" star AnnaLynne McCord earlier this year. He was previously in a four-and-a-half-year relationship with actress Eliza Dushku, which ended in April 2014, and was married to Vanessa Williams for five years, divorcing in 2005. The former NBA star has two children, 15-year-old daughter Sasha with Williams, and 20-year-old son Kyle from a previous relationship. 

Meanwhile, the 30-year-old star has been famously on and off with Montana. Prior to her relationship with the rapper, she was married for four years to Odom. Kardashian filed for divorce in December 2013 amid allegations of drug abuse and after he admitted to cheating on her. Their divorce has not yet been finalized. 

According to TMZ, Kardashian and Odom have not moved forward with divorce proceedings because they are allegedly not ready to officially end their marriage. Reps for both parties have yet to comment on the report.