Kourtney Kardashian refused to sit near her sister Kim's ex-boyfriend at a restaurant.

The reality TV star was not impressed to see Reggie Bush sitting at her favourite table in Miami eatery Makoto on Friday (23.11.12), especially as he was accompanied by his pregnant new girlfriend, Lilit Avagyan.

According to the New York Post newspaper, a fellow diner heard Kourtney - who was accompanied by her boyfriend Scott Disick and their son, Mason - say ''I am not sitting near him.''

The dinner hostess promptly ushered 33-year-old Kourtney's party to a table at the other side of the restaurant, out of sight of Miami Dolphins NFL star Bush.

Reggie, 27, dated Kim on and off for three years before they split in 2010. She has since gone on to marry Kris Humphries for 72 days in 2011, and is now dating rapper Kanye West, but she was still said to be angry after finding out Lilit was pregnant.

Kim and Kanye even had their own run in with the NFL star last month, when they dined at Prime 112 in South Beach, Miami, just yards away from the Prime Italian restaurant Reggie and Lilit were eating at.

When he was later asked about the incident, Kanye got angry with a female photographer, and grab her camera from her grasp as Kim tried to pull him back.