In Brief: Christina poses nude for mag

Singer Christina Aguilera has posed naked for Marie Claire magazine while seven months pregnant... Six artists have been shortlisted to fill the vacant fourth plinth in Trafalgar Square, including Tracey Emin and Turner Prize winners Antony Gormley, Jeremy Deller and Anish Kapoor... Ray Winstone received the Richard Harris award for outstanding contribution by an actor at the Independent Film Awards in London... Anton Corbijn's film Control, about Joy Division singer Ian Curtis, took five gongs at the same event... OJ Simpson has pleaded not guilty to charges of kidnapping and armed robbery in Nevada... Former Sunday Times and Times editor Harry Evans has sold his memoirs to Little, Brown. His agent Ed Victor is refusing to divulge what the publishers paid for it, only describing the fee as "high"... Former Smiths singer Morrissey has launched an attack on the influx of immigrants into the UK, claiming that the British identity was disappearing... Kylie Minogue has announced a European tour for 2008, kicking off in Paris in May and concluding with two nights at London's O2 arena in June, for which tickets will go on sale next Monday. Her last tour was postponed after she was diagnosed with breast cancer in 2005... ·