A spectator scaled security fencing during last night's dramatic Ultimate Big Brother double-eviction event.

Towards the end of presenter Davina McCall's wrapping-up interview with evictee Vanessa Feltz, a spectator managed to jump the site's security fencing. Thankfully security guards scrambled to accost the would-be invader, as McCall and Feltz looked on in shock. Batting away the incident, the host said: "Drama...only in Big Brother."

Michelle Bass, who first appeared in Big Brother five, was also evicted. "I'm a lot more confident and relaxed. I have just grown up," she told McCall.

Ultimate Big Brother is the culmination of the infamous reality series, featuring housemates and celebrities from across the history of the show.

The final, which takes place tomorrow night, with "Nasty" Nick Bateman, Brian Dowling, Chantelle Houghton, Nikki Grahame, Samuel Preston, Ulrika Jonsson and Victor Ebuwa all competing to be the show's ultimate winner.
 ADNFCR-3337-ID-800059159-ADNFCR