'Real Housewives of Beverly Hills' star Kyle Richards used her time on 'Watch What Happens Live With Andy Cohen' to try and throw shade at former bestie Lisa Vanderpump - but neither Cohen nor the viewers were impressed.

Kyle implied that LVP was a liar saying that she didn't watch the show by saying that LVP "tweets about episodes" and laughed - but Cohen did not join in with the laughter and kept it moving.

Viewers were not impressed by Kyle either. Kyle has shaded LVP (who confirmed her departure from the show) at every opportunity - but it's LVP who has her own show (which pulls in high ratings for the network) and not Kyle.

Since LVP has walked away from Kyle, she's been cozying up to LVP's former friend and now foe, Brandi Glanville after sensationally falling out over her sister, Kim.

See how viewers reacted to Kyle's attempt to diss LVP below: