United Kingdom, Feb. 11 -- The new season of 'Vanderpump Rules' is set to feature some "very interesting characters".

The hit reality series is returning for a 12th season with an all-new cast and Lisa Vanderpump is convinced that the show's new stars will prove to be just as popular as the originals.

Lisa, 64, told Us Weekly: "I got some very interesting characters for sure, but SUR has been around a long time, and as I say, it's a show we could have shot 12 months of the year."

The show's original cast included the likes of Scheana Shay, Katie Maloney, Tom Sandoval, Kristen Doute and Jax Taylor, and the restaurant owner is convinced that the new cast will create lots of drama, too.

Lisa shared: "When you have a restaurant, especiall...