Britney Spears continued her run of comeback gigs last night, playing the House Of Blues in California.

Once again it was hardly the spectacular affair that many had hoped for.

Spears played for just 12-minutes and lip-synched her way through the entire 5 song set.

According to People magazine "she was seen chewing gum during songs". Sounds like a professional to us.

Security was apparently tighter in California, taking the crowd nearly two hours to get through the metal detectors. Mobile phones being confiscated to stop any pictures leaking out.