LATEST: Pop star Britney Spears and husband Kevin Federline have dismissed rumours they are going back in front of the camera for a second series of their reality show. BRITNEY AND KEVIN: CHAOTIC aired on US network UPN to dismal ratings and even worse reviews. Recent media reports in America claimed Spears was so tired of the speculation about her marriage that she was wanted to film a second series to put all rumours to rest. Spears publicist LESLIE SLOANE ZELNICK has hit back at the reports, telling Hollywood columnist PEREZ HILTON, "Britney is not doing a second season of Chaotic. It's not true." The first series of the show included Spears bragging about her lengthy love-making sessions and begging her future husband for sex.