X Factor fans are shocked to discover Katie Waissel has appeared in two episodes of US reality show Vanderpump Rules

'Vanderpump Rules' Exes Tom Sandoval and Ariana Madix Pose in First Photo Together Since Cheating Scandal

Vanderpump Rules star Ariana Madix displays her svelte midsection in sports bra as she goes grocery shopping with Katie Maloney

'Vanderpump Rules' Star Rachel Leviss Spotted in Arizona After Mental Health Treatment