Spinal Tap co-founder Christopher Guest hinted that the semi-fictitious heavy metal band may be reuniting in 2014. Guest told the UK Observer: "We get asked to do shows on a regular basis. But what I will say is that we're in the midst of talking about something for next year." The "we" refers to Guest (Nigel Tufnel), Michael McKean (David St. Hubbins) and Harry Shearer (Derek Smalls). Guest added he still can't believe the group he formed three decades ago has become a cult act around the globe. More details are expected soon.